Khandker, R.S. <br/><br/>
Handbook on impact evaluation:  quantitative methods and practices/ 

 - Washington:  The World bank,  2010 
 - xix, 239 p.:  ill.;  28 cm. 
<br/><br/> includes an  appendix  and index  
<br/><br/><label>ISBN: </label>9780821380284 
<br/><br/><label>LC Class. No.: </label>DUCE HD75.9.K52