Extent: | vi, 121 p. incl. map, tables, diagr 23 cm |
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Series: | |
Type of publication: | Book / Working Paper |
Language: | English |
Notes: | At head of title: United States Department of labor. Frances Perkins, secretary. Children's bureau. Katharine F. Lenroot, chief "List of references": p. 115-121 |
Source: | ECONIS - Online Catalogue of the ZBW |
Persistent link: https://www.econbiz.de/10002521764