de Vaus, David A. <br/><br/>
Research design in social research /    
by David A. de Vaus. 
 - Great Britain :   Sage,   2001. 
 - xvii/ 279 p. 
<br/><br/>Include Index 
<br/><br/><label>ISBN: </label>9780761953470  P27.99  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research design- social science
<br/><br/><label>Dewey Class. No.: </label>300.72  / VAU/R