Neuman, William Lawrence, <br/><br/>
Social Research Methods : 

 -  Allyn & Bacon,  2006. 
 - 608 pages 
<br/><br/><label>ISBN: </label>9780205457939 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Science.
<br/><br/><label>Dewey Class. No.: </label>301.072  / NEU