Kothari C R <br/><br/>
Research Methodology 

 - 2nd Ed. 
 -  "Wishwa Prakashan, New Delhi"  2002 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>8173280363 
<br/><br/><label>Dewey Class. No.: </label>1.42  / KOT