Das, Jishnu Conditional cash transfers and the equity-efficiency debate / Jishnu Das, Quy-Toan Do & Berk Ozler - Washington, D.C. : The Worls Bank (WB) , 2004 - 29p. : ill. ; 25 cm. - Policy research working paper No. 3280 . Subjects--Topical Terms: CashInvestmentPublic finance Gov. Doc. Class. No.: UN WB PRWP-3280