Kothari, CR. <br/><br/>
Research methodology :  methods and techniques / 
C R Kothani; Gaurav Garg. 
 - 4ed. 
 - New Delhi :  New age internation,  c2019 
 - 458 P. : 
<br/><br/>Includes Bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789386649225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methods, Research.
<br/><br/><label>Dewey Class. No.: </label>001.422 K75r