TY  - BOOK
ED  - Universities National Bureau Committee for Economic Research
TI  - Demographic and economic change in developed countries, a conference of the univerities-national bureau committee for economic research
T2  - National bureau of economic research. special conference sr
AV  - HB885 U5
PY  - 1960///
CY  - Princeton
PB  - Princeton University Press
KW  - Población
KW  - Historia económica
KW  - Siglo XX
N1  - A report of the national buereau of economic research, new york
ER  -