Kothari, C.R. <br/><br/>
Research methodology :  methods and techniques / 
C.R. Kothari. 
 - 2nd rev.  ed. 
 - New Delhi :  New Age International,  2004. 
 - 401 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788122415223 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research.
<br/><br/><label>LC Class. No.: </label>H62.5  / .K68