Kothari, C R <br/><br/>
Research Methodology  :Methods & Techniques 
/ by C R Kothari 
 - 5th Ed. 
 - NewDelhi:  New Age International Pvt Ltd,  2024. 
 - xix,464p. 
<br/><br/><label>ISBN: </label>9789389802559 
<br/><br/><label>Dewey Class. No.: </label>001.42  /  KOT/R