De Vaus, David   <br/><br/>
Social surveys :  set of 4 volumes 

 - London:  Sage,  2002 
 - ix,413p.;  24cm 
<br/><br/><label>ISBN: </label>0761973389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL RESEARCH
<br/><br/><label>Dewey Class. No.: </label>300.723  / SOC