TY  - CHAP
A1  - Becker, G.S.
T1  - An Economic Analysis of Fertility
Y1  - 1960
A3  - Research, Universities-National Bureau Committee for Economic
T2  - Demographic and Economic Change in Developed Countries
CY  - Princeton, NJ
PB  - Princeton University Press
SP  - 209
EP  - -240

ER  -