Chawla, Deepak <br/><br/>
Research Methodology  
/by Deepak Chawla 
 - Noida:  Vikas Publishing House Private Limited;  2011. 
 - xxx,788p. 
<br/><br/><label>ISBN: </label>978-93259-8239-0 
<br/><br/><label>Dewey Class. No.: </label>001.42  / CHA/R