TY - SER AU - Bamberger,Michael AU - Gonzales-Polio,Edgardo AU - Umnuay Sae-Hua TI - Evaluation of sites and services project: the evidence from El Salvador T2 - World Bank staff working papers SN - 0821301160 AV - HD7313 A3 B35 PY - 1982/// CY - Washington PB - World Bank KW - Public housing KW - El Salvador KW - Housing subsidies KW - Housing policy KW - Social policy ER -