Kothari , C.R. <br/><br/>
Research Methodology : Methods and Techniques 

 - 2nd Ed. 
 - New Delhi  New Age International (p) Ltd.  2004 
 - xv,401p.  24 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>ISBN: </label>8122415229 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MAN
<br/><br/><label>Dewey Class. No.: </label>001.42  / KOT