Rath Sharada <br/><br/>
Methods political and social research. 

 - Delhi  Daya Publishing        1991 
 - 417p  cm. 
<br/><br/><label>Standard No.: </label>32943 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Sigma:f, N1