Kothari, C R; Gaurav Garg <br/><br/>
Research methodology: Methods and techniques / 
Kothari, C R; Gaurav Garg 
 - 3 ed. 
 -  New Age International Publishers (P) Ltd., New Delhi,  2013 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>Dewey Class. No.: </label>001.42 KOT-R3