Social demography / 
Edited by Thomas R. Ford [and] Gordon F. De Jong. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1970 
 - x, 690 p. :  illus. ;  25 cm. 
 - Prentice-Hall sociology series .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0138155550 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography.<br/>Sociology.
<br/><br/><label>Dewey Class. No.: </label>304.6  / FOS 1970