Rath, Sharda <br/><br/>
Methods in political and social research 

 - Delhi  Daya Publishing house  1991 
 - 417p. 
<br/><br/><label>ISBN: </label>8170351057  400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arts & Humanities
<br/><br/><label>Dewey Class. No.: </label>510.71 RAT-S