Description |
iv, 30 p. forms. 27 cm. |
Collection |
Vital and health statistics. Ser. 22, Data from the National Vital Statistics System, no. 7 |
|
Public Health Service publication, no. 1000, ser. 22, no. 7 |
With: |
Bound with: Hospitalization in the last year of life, United States, 1961. |
Bibliography |
Bibliography: p. 10. |
Sujet |
Pregnant women -- Employment -- United States.
|
|
United States -- Statistics, Vital.
|
No Doc. Officiel |
HE 20.6209:22/7 |
|