Kothari, C R <br/><br/>
Research methodology: Methods and techniques 

 - 4th ed. 
 - New Delhi  New Age International (P) Limited, Publishers  2022 
 - xxi, 458 p. 
<br/><br/> 5062 15/02/2023 HBD19/8046 08/12/2019 Main Budget 
<br/><br/><label>ISBN: </label> RS399 
<br/><br/><label>Dewey Class. No.: </label>300.72 K848R(4)