Mortality statistics 1920
Series: Bulletin -- 148
Publisher: Govt. print. off.
Published: 1922
Place of publication: Washington
Language: eng
Number of pages: 112
Subjects: Vital Statistics; Mortality; Statistics
Notes: At head of title: Department of commerce. Bureau of the census. Washington.

"Prepared under the direction of Dr. William H. Davis, chief statistician for vital statistics, assisted by Mr. John B. Mitchell, expert chief of division."--Letter of transmittal, p.3.