TY  - BOOK
AU  - Khandker,, Shahidur R.
AU  - Koolwal,, Gayatri B.
AU  - Samad,, Hussain A.
TI  - Handbook on impact evaluation: quantitative methods and practices / 
U1  - 338.9 
PY  - 2010///
CY  - Washington, D.C.
PB  - The World Bank
KW  - Economics
KW  - Economic development projects-evaluation
KW  - Economic assistance-evaluation
ER  -