Babbie, Earl R. <br/><br/>
The Practice of Social Research  

 -  9th ed. 
 - Belmont   Wadsworth Thomson Learning   2000 
<br/><br/><label>ISBN: </label>0-534-57474-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Social sciences -- Methodology<br/> Social sciences�Fieldwork<br/>Social sciences<br/>Social sciences�Research
<br/><br/><label>LC Class. No.: </label>H62.B2