Ghosh, B N <br/><br/>
Scientific method and social research 

 - 4th ed. 
 - New Delhi  Sterling Publications  2011 
 - xviii, 331 p. 
<br/><br/> 2344 29/07/2016 HBD16/6690 07/10/2016 Main Budget 
<br/><br/><label>ISBN: </label> RS250 
<br/><br/><label>Dewey Class. No.: </label>300.72 G346S(4)