Krishnaswamy, O. R. <br/><br/>
Methodology of research in social sciences / 
O R Krishnaswami, M Ranganathan 
 - India:  Himalaya Publishing,  2022. 
 - 445 p 
<br/><br/><label>ISBN: </label>9789350975695 
<br/><br/><label>Dewey Class. No.: </label>300.072  / KRI/M