Differentials in expectation of additional children among mothers of legitimate live births United States, 1964-1966 /
|Main Author:||Kovar, Mary Grace,|
|Other Authors:||National Center for Health Statistics (U.S.),, National Natality Survey (U.S.)|
Rockville, Md. :
U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics,
1 online resource (iv, 50 pages) : illustrations.
DHEW publication ;
no. (HSM) 72-1044.
Vital and health statistics. Data from the national vital statistics system ; no. 13.