Population theory and policy  selected readings  [Texte imprimâe] : 
Edited by Joseph J. Spengler and Otis Dudley Duncan.  
 - Glencoe, Ill.  Free Press  cop. 1956.  
 - 1 vol. (X-522 p.)  graph., tabl.  24 cm. 
<br/><br/>Bibliogr. p. 510-519.  
<br/><br/><label>ISBN: </label>0136871453 (br) 0136871526 (rel) 9780136871453 (br) 9780136871521 (rel) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population--Collections.<br/>Politique dâemographique.<br/>Population.<br/>population--[âetudes diverses]<br/>Population--Aspect âeconomique.
<br/><br/><label>LC Class. No.: </label>HB881  / .S67