Extent: | iv, 60 p. incl. chart, diagrs 23 cm |
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Series: | Bureau publication ; no. .221 |
Type of publication: | Book / Working Paper |
Language: | English |
Notes: | At head of title: United States Department of labor. Frances Perkins, secretary. Children's bureau, Grace Abbott, chief "The material here presented is an abstract of the full report ... Maternal mortality in fifteen states. U.S. Children's bureau Publication no. 223 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10003011540