Kothari, C R <br/><br/>
Research methodology :  by C R Kothari 
methods and techniques / 
 - 2nd rev ed. 
 - New Delhi :  New Age International Publishers,  2004. 
 - 401p. : 
<br/><br/><label>ISBN: </label>9788122415223 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Social sciences -- Research.     Research -- Methodology. 
<br/><br/><label>Dewey Class. No.: </label>001.43  / KOPT-R