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

 - 3rd. 
 - London  New Age International  1985 
 - xx, 449p.  24cm. 
<br/><br/><label>ISBN: </label>9788122436235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science<br/>Sample survey<br/>Report writing<br/>Data collection<br/>Research problem
<br/><br/><label>Dewey Class. No.: </label>300.723  / KOT