TY  - BOOK
AU  - Gertler, Paul J.
TI  - Impact Evaluation in Practice
SN  - 9781464807794
SN  - 978146480
AV  - 658.403 GER 2nd
U1  - 658.403 GER 2nd
PY  - 0000///122016///
CY  - Washington, DC
PB  - World Bank Publications
ER  -