Key variables in social investigation / 
Edited by Robert G. Burgess  
 - England   RKP  1986 
 - xi,276p.  22cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0710099010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology - address essays lectures <br/>Social sciences - research - address essays lectures 
<br/><br/><label>Dewey Class. No.: </label>301.072  / KEY