Kothari, C.R. <br/><br/>
Research methodology: methods and techniques 
by C.R. Kothari 
 - New Delhi  New Age International  1994 
 - 468p. 
<br/><br/><label>ISBN: </label>0852264771 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methods
<br/><br/><label>Dewey Class. No.: </label>I551 K848