Babbie, Earl <br/><br/>
Basics of Social Research / 
Earl Babbie,  
 - 1st ed.  
 - Canada :  Chapman university,   2002. 
 - 460 p. :   24 cm.  
<br/><br/><label>ISBN: </label>0534519040 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Research
<br/><br/><label>Dewey Class. No.: </label>001.42  / BAB