Sjoberg, Gideon <br/><br/>
Methodology for Social Research 

 - Jaipur  Rawat Publications  1997 
 - x,355p.  23 cm. 
<br/><br/><label>ISBN: </label>8170331732 
<br/><br/><label>Dewey Class. No.: </label>300.72,  / D, Sjo