RPO 673-39 SUSSANGKARN Labor Market Performance & the Policies for Labor Absorption in Thailand - 1v

• 01315102
• Unidad documental compuesta
• 1984-01-01 - 1986-04-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-34 MEERMAN Cross Country Analysis of Growth in Sub-Saharan Africa, Phase II - 1v

• 01315101
• Unidad documental compuesta
• 1983-10-01 - 1987-05-01
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-30 SCOTT National Low Income Housing Project in Ecuador - 1v

• 01315100
• Unidad documental compuesta
• 1983-11-01 - 1987-04-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-2P0 BAMBERGER Follow-up Impact Evaluation of the First Colombian Urban Project - 1v

• 01315093
• Unidad documental compuesta
• 1983-06-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-29P ANDERSON Urban Infrastructure Services & Industrial Productivity - 1v

• 01315099
• Unidad documental compuesta
• 1983-10-01 - 1985-12-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-27 SLADE Sociological Aspects of Dairy Cooperative Development Projects in India - 1v

• 01315098
• Unidad documental compuesta
• 1983-08-01 - 1987-05-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-26 MOOCK Education & Informal Sector Employment - 1v

• 01315097
• Unidad documental compuesta
• 1983-01-01 - 1988-07-01
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-25 SHETTY Fertilizer Producer Pricing in Developing Countries: Issues & Approaches - 1v

• 01315096
• Unidad documental compuesta
• 1983-08-01 - 1986-05-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-24P ZACHARIAH Determination & Consequences of Infant & Child Mortality in Sierra Leone - 1v

• 01315095
• Unidad documental compuesta
• 1983-05-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-21 MEO The Relative Efficiency of Public & Private Social Services in Chile - 1v

• 01315094
• Unidad documental compuesta
• 1983-05-01 - 1986-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-19 FEDER Tenure Security & Farm Productivity: Case Study in Thailand - 1v

• 01315092
• Unidad documental compuesta
• 1983-05-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-18 NOMAN Export Instability & Growth in Sub-Saharan Africa - 1v

• 01315091
• Unidad documental compuesta
• 1983-12-01 - 1986-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-17 ARMSTRONG-WRIGHT Singapore Area Licensing Scheme - 1v

• 01315090
• Unidad documental compuesta
• 1983-03-01 - 1985-12-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-13 MITRA/SQUIRE Analysis of the Tax Systems in Developing Countries - Applications to Pakistan & Mexico - 1v

• 01315089
• Unidad documental compuesta
• 1983-01-01 - 1993-12-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-12P BINSWANGER Production Relations, Income Fluctuation & Income Distribution in Agriculture - 1v

• 01315088
• Unidad documental compuesta
• 1982-11-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-11P WRIGHT Developing Urban Productivity Measurements - 1v

• 01315087
• Unidad documental compuesta
• 1983-02-01 - 1984-06-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-05 BENNATHAN Demand for Personal Travel in Developing Countries - 1v

• 01315086
• Unidad documental compuesta
• 1982-10-01 - 1987-05-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 673-03P ROBLESS India - Study of Industrial Incentive System - 1v

• 01315085
• Unidad documental compuesta
• 1982-12-01 - 1986-05-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-98P PSACHAROPOULOS Effect of Education in the Informal Sector of the Economy - 1v

• 01315084
• Unidad documental compuesta
• 1982-11-01 - 1986-05-01
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-96P BAMBERGER Resource Mobilization & the Household Economy in Kenya - 1v

• 01315083
• Unidad documental compuesta
• 1982-09-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-95P SERAGELDIN A Refined International Labor Migration Model with Application to the Middle East & North Africa - 1v

• 01315082
• Unidad documental compuesta
• 1982-09-01 - 1986-05-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-94P DUVIGNEAU Small Scale Cement Research - 1v

• 01315081
• Unidad documental compuesta
• 1982-09-01 - 1985-12-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-93 HARBISON Returns to Investment in School Quality in Rural Brazil: Phase 1 & 2 - 2v

• 01315080
• Unidad documental compuesta
• 1982-09-01 - 1990-01-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-91 LEE Evaluation of Industrial Location Policies for Urban Deconcentration: Phase II - 1v

• 01315079
• Unidad documental compuesta
• 1982-07-01 - 1989-03-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-90P COCHRANE Effectiveness of Family Planning Programs - 1v

• 01315078
• Unidad documental compuesta
• 1982-08-01 - 1984-12-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-89P WACKMANN Energy Conservation in the Developing Countries - 1v

• 01315077
• Unidad documental compuesta
• 1982-08-01 - 1987-05-01
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-88P REUTLINGER Nutritional Effects of projects & Policies Leading to Increases in Small Farmers' Marketed Surpluses - 1v

• 01315076
• Unidad documental compuesta
• 1982-07-01 - 1985-05-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-85 MELO Liberalization with Stabilization in the Southern Cone - 1v

• 01315075
• Unidad documental compuesta
• 1981-01-01 - 1987-06-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-83 BENNATHAN Pricing & Taxing Transport Fuels in Developing Countries - 1v

• 01315074
• Unidad documental compuesta
• 1982-05-01 - 1983-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-81 WRIGHT Development of Model for Urban Land & Infrastructure Pricing, Costing & Design - 1v

• 01315073
• Unidad documental compuesta
• 1982-02-01 - 1985-06-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-79A TALLROTH Romania Relative Prices Study - 1v

• 01315072
• Unidad documental compuesta
• 1982-02-01 - 1984-05-01
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-78A DONALDSON Agricultural Pricing Policies in Turkey - 1v

• 01315071
• Unidad documental compuesta
• 1982-01-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-77 MARTIN Medium & Long Run Issues in Economies with an Exhaustible Resource Based Traded Sector - 1v

• 01315070
• Unidad documental compuesta
• 1981-10-01 - 1986-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-73 LEE Evaluation & Estimation of National Accounts Statistics of Centrally Planned Economies - 1v

• 01315069
• Unidad documental compuesta
• 1981-09-01 - 1986-12-01
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-70 CHOKSI The Welfare Implications of Eliminating Energy Subsidies in Indonesia - 1v

• 01315068
• Unidad documental compuesta
• 1981-09-01 - 1986-05-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-69 YUSUF Rural Development in the Peoples Republic of China (PRC)

• 30195522
• Unidad documental compuesta
• 1981-11-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-67 DONOVAN Conditions for Sustained Farm Mechanization - 1v

• 01315067
• Unidad documental compuesta
• 1981-04-01 - 1985-07-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-66 YUSUF Econometric Modelling of Investment, Saving & Labor Markets in Korea - 1v

• 01315066
• Unidad documental compuesta
• 1981-09-01 - 1985-05-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-64 MERA National and State Analysis of Indian Urban Development - 1v

• 01315065
• Unidad documental compuesta
• 1981-08-01 - 1986-11-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-62 SQUIRE Market Interventions in Agriculture: A Study of Rubber in Thailand - 1v

• 01315064
• Unidad documental compuesta
• 1982-06-30 - 1983-04-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-61 BRAVERMAN Taxation & Pricing Policies in Rural & Urban Korea - 1v

• 01315063
• Unidad documental compuesta
• 1981-08-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-60 FARUQEE The Determinants of Fertility in Rural Bangladesh - 1v

• 01315062
• Unidad documental compuesta
• 1981-09-01 - 1987-05-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-58 LEE An Evaluation of Industrial Location Policies for Urban Deconcentration, I and II - 1v

• 01315061
• Unidad documental compuesta
• 1981-08-01 - 1989-01-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-57 BAMBERGER Patterns of Household Income Formation & Expenditures Among the Urban Poor - 1v

• 01315060
• Unidad documental compuesta
• 1981-08-01 - 1985-03-31
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-54A CHOKSI Investment Planning in the Power Sector in Indonesia - 1v

• 01315059
• Unidad documental compuesta
• 1981-05-01 - 1987-04-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-53P WILLOUGHBY Study of Rural Mobility & Communications - 1v

• 01315058
• Unidad documental compuesta
• 1981-08-01 - 1983-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-52P BERG The Impact of Selected Programs, Projects & Policies on Food Consumption & Nutrition - 1v

• 01315057
• Unidad documental compuesta
• 1981-03-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-51P SFEIR-YOUNIS Dynamics of Development in Irrigation Area: Mafar Taluka, India

• 01315056
• Unidad documental compuesta
• 1980-05-01 - 1984-11-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-50A DULOY Canal Command Model for Project Design & System Operation in the Indus Basin - 1v

• 01315055
• Unidad documental compuesta
• 1981-05-01 - 1984-09-30
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)

RPO 672-48 WESTPHAL The Acquisition of Technological Capability - Phases I and II - 1v

• 01315054
• Unidad documental compuesta
• 1981-05-01 - 1987-05-01
• Records of the Office of the Chief Economist
• Records of the Office of the Vice President, Development Economics and Chief Economist and later Senior Vice President, Development Economics and Chief Economist (DECVP)
• Research Project Files Maintained in the Office of the Vice President, Development Policy (VPD) and the Office of the Vice President, Economics and Research (VPERS)