TY  - BOOK
AU  - Khandker,Shahidur R.
AU  - Koolwal,Gayatri B.
AU  - Samad,Hussain A.
TI  - Handbook on Impact Evaluation: Quantitative Methods and Practices 
SN  - 9780821380284
U1  - 338.90072 
PY  - 2010///
CY  - Washington, D.C.
PB  - World Bank
KW  - Economic assistance
KW  - Evaluation
ER  -