TY  - BOOK
ED  - Universities--National Bureau Committee for Economic Research.
TI  - Demographic and economic change in developed countries: a confer ence of the Universities-National Bureau Committee for Economic Researc h
U1  - 301.32 UNI 
PY  - 1960///
CY  - Princeton
PB  - Princeton University Press
KW  - Developed countries
KW  - Population
KW  - Economic history
KW  - 20th century
N1  - "A report of the National Bureau of Economic Research, New York."; Includes bibliographical references
ER  -