Kothari, C.R. <br/><br/>
Research methodology methods & Techniques 

 - 2nd 
 - New Delhi  New Age India Publications  2004 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Research methodology methods & Techniques
<br/><br/><label>Dewey Class. No.: </label>630.7  / KOT