Blau, Peter Michael. <br/><br/>
The American occupational structure / 
Peter M. Blau and Otis Dudley Duncan, with the collaboration of Andrea Tyree. 
 - New York :  Free Press,  1978, c1967. 
 - xvii, 520 p. ;  21 cm. 
<br/><br/> Reprint of the ed. published by Wiley, New York.  Includes indexes. 
<br/><br/>Bibliography: p. 443-444. 
<br/><br/><label>ISBN: </label>9780029036709 (pbk.) 0029036704 
<br/><br/><label>LCCN: </label>78050657  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational mobility--United States.<br/>Social mobility--United States.<br/>Occupations--United States.
<br/><br/><label>Dewey Class. No.: </label>301.440440973 
, A2/5  Segment Book Distributors