TY  - BOOK
AU  - Lall, Somik V
AU  - Dasgupta, Basab
TI  - Assessing benefits of slum upgrading programs in second-best settings
T2  - World Bank policy research working papers
AV  - IBRD(08)PRWP/3993 
PY  - 2006///
CY  - Washington, D. C.
PB  - World Bank
KW  - SLUM UPGRADING--RESEARCH
KW  - PREEXISTING DISTORTIONS--RESEARCH
ER  -