SJOBERG G.,NETT R., <br/><br/>
METHODOLOGY FOR SOCIAL RESEARCH  Textual Documents 

 - JAIPUR  RAWAT PUBLICATIONS  1992 
 - X+355 
<br/><br/><label>ISBN: </label>81-7033-173-2   
<br/><br/><label>Dewey Class. No.: </label>658.072  / SJO/NET