De Vaus, David <br/><br/>
Surveys in social research / 
David de Vaus 
 - 5th ed. 
 - London :  Routledge,  2002 
 - 379 p. :  ill. 
 - Social research today .
<br/><br/> Previous ed.: London: UCL, 1996 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0415268583 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SERVEYS<br/>SOCIAL SCIENCES--RESEARCH--METHODOLOGY
<br/><br/><label>LC Class. No.: </label>HN29  / D482S 2002