TY  - BOOK
AU  - Coale Ansley J
AU  -  Zelnik Melvin
TI  - New estimates of fertility and population in the U
U1  - Y:5.73.N6, K3 
PY  - 1963///
CY  - Princeton
PB  - Princeton University Press        
KW  - Demography
N1  - Appendices:  p 161-186
ER  -