David De Vaus <br/><br/>
Research Design 

 - 1 
 - Delhi  Sage Publications Ltd.  2006 
 - vi, 404 
 -  4 .
<br/><br/><label>ISBN: </label>0-7619-4487-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH METHODOLOGY
<br/><br/><label>Dewey Class. No.: </label>340.72