Kothari, C.R. <br/><br/>
Research methodology:  methods and techniques. 
C.R. Kothari. 
 - 3rd ed. 
 - New Delhi, India  New Age International Pub.  2014 
 - 449p 
<br/><br/>Includes index, Bipliography441-445 
<br/><br/><label>ISBN: </label>9788122436235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research-Statistical Methods.Research methodology.
<br/><br/><label>Dewey Class. No.: </label>001.422/K75r