Binwal J C Ed. <br/><br/>
Social science information   Problems and prospects. 

 - New Delhi  Har Anand Publishing.      1990 
 - 494p.  cm. 
<br/><br/><label>Standard No.: </label>120578 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>2:97:(sigma).2'N8, N0