Kothari, C.R <br/><br/>
Research methodology:methods and techniques 

 - 2 
 - New Delhi  New Age International  2004 
 - 400 
<br/><br/><label>ISBN: </label>9788122415223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH DESIGN<br/>RESEARCH METHODOLOGY<br/>SAMPLING
<br/><br/><label>Dewey Class. No.: </label>001.42 KOT/R;12