000 00318nam a2200121Ia 4500
008 200802s9999||||xx |||||||||||||| ||und||
020 _a978-0-8213-8028-4
035 _a30145
100 _aKhandkar,S.R; Koolwal,G.B & Samad,H.A
245 0 _aHB on Impact Evaluation .-
260 _bworldbank, Washington
942 _cBK
999 _c30146
_d30146