Abrahamson, Mark. <br/><br/>
Stratification and mobility / 
Mark Abrahamson, Ephraim H. Mizruchi, Carlton A. Hornung. 
 - New York :  Macmillan,  c1976. 
 - xi, 388 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0023002018 
<br/><br/><label>LCCN: </label>75011830  
<br/><br/><label>LC Class. No.: </label>HT609 .A24  / .A24 
<br/><br/><label>Dewey Class. No.: </label>301.44