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

 - 2 edition 
 - New Delhi  New Age International Publishers (P) Ltd.  2004 
 - 
 - .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science research
<br/><br/><label>Dewey Class. No.: </label>300.72  KOT-R