Sjoberg, Gideon <br/><br/>
Methodology for social research 

 - Jaipur: Rawat  1992 
 - xii, 356p.  22cm 
<br/><br/><label>ISBN: </label>8170331732 
<br/><br/><label>Dewey Class. No.: </label>300.72,  / sjo