KRISHNASWAMI (O R);RANGANATHAN (M). <br/><br/>
Methodology of research in social sciences. 

 - New Delhi  Himalaya Publishing House  2013 
 - 445  PB 
<br/><br/><label>ISBN: </label>9789350975695 
<br/><br/><label>Dewey Class. No.: </label>300.72   / KRIO