Chawla, Deepak,Sondhi Neena <br/><br/>
Research Methodology : Concepts and Cases 

 - 2nd Ed 
 - New Delhi  Vikas pub  2011 
 - 520 P. 
<br/><br/><label>ISBN: </label>9789325982390 
<br/><br/><label>Dewey Class. No.: </label>001.42 DEE