International  population conference congres international de la population Newyork 1961 /  Volume 2 

 - London :  UNESCO,  1963. 
 - 579 p. ;  29 cm. 
 - Union international pour I' etude scientific de la population .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population Congres
<br/><br/><label>Dewey Class. No.: </label>301.32  / INT  1963