Universities-National Bureau Committee for Economic Research. <br/><br/>
Demographic and Economic Change in Developed Countries  Textual Documents 

 - 1960. 
 - Princeton:  Princeton University Press,  1960. 
 - xi;536p.:  03544-G. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Statistics,An International Survey of Recent Fertility Trends,Differential Fertility in the United States.
<br/><br/><label>Dewey Class. No.: </label>D1 U11