Earl Babbie <br/><br/>
The practice of social research 

 - United states  Eael Babbie  2001 
 - xxiii,116p  ill 
<br/><br/> lncludes lndex 
<br/><br/><label>ISBN: </label>0534574742 
<br/><br/><label>LC Class. No.: </label>H 62  / B 11