TY  - BOOK
AU  - Coale, Ansley J.
AU  - Zelnik, Melvin.
TI  - New estimates of fertility and population in the United States: a study of annual white births from 1855 to 1960 and of completeness of enumeration in the censuses from 1880 to 1960 
U1  - 304.6 COA 
PY  - 1963///
CY  - Princeton, N.J.
PB  - Princeton University Press
KW  - United States
KW  -  Population
N1  - Bibliographical references
ER  -