BN Ghosh, <br/><br/>
Scientific method and social research 

 - 4th ed. 
 - New Delhi:  Sterling,  2015. 
 - 331p. 
<br/><br/><label>ISBN: </label>9788120757905 
<br/><br/><label>Subjects--Index Terms: </label>Social sciences 
<br/><br/><label>Dewey Class. No.: </label>300.072