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

 - 3rd 
 - New Delhi  New Age International (P) Limited Publishers India   2014 
 - xx,445p  cm. 
<br/><br/><label>Standard No.: </label>39,523 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Yb4, Q4