The Sage dictionary of social research methods  

 - London   SAGE Publications  2006 
 - xii, 335 p.  
<br/><br/><label>ISBN: </label>9780761962984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences
<br/><br/><label>LC Class. No.: </label>MED H62  / S274