United States life tables, 1929-31, 1920-29, 1919-21, 1909-11, 1901-10, 1900-02.

Bibliographic Details

Corporate Author:	United States. Bureau of the Census
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1936.
Subjects:	Statistics. Childbirth. Death. Labor (Obstetrics) Parturition.
Online Access:	Electronic resource (PDF)