TY  - BOOK
AU  - Khandker Shahidur R
AU  - WORLD BANK
ED  - WORLD BANK
TI  - Handbook on impact evaluation:  Quantitative methods and practices   
SN  - 9780821380284
U1  - X:77:(B)g, Q0 
PY  - 2010///
CY  - Washington
PB  - D C World Bank       
KW  - Economics
N1  - Appendix: P 219-29
ER  -