Infant mortality Montclair, N. J.
Subtitle: A study of infant mortality in a suburban community ...
Contributors: Williamson, Margaretta A., 1891-
Series: Infant mortality series,; no. 4
Publisher: Govt. print. off.
Published: 1915
Place of publication: Washington
Language: eng
Number of pages: 36
Notes: Bureau publication no. 11.
At head of title: U. S. Department of labor.  Children's bureau.  Julia C. Lathrop, chief.
"The material was tabulated in the Bureau and the text written by Miss Margaretta A. Williamson, of the Bureau staff." - Letter of transmittal, p. 5.