Minors in Automobile and Metal-Manufacturing Industries in Michigan, Bureau Publication No 126
United States. Children's Bureau , Dart, Helen M. (Helen Maretta), 1889- , Merritt, Ella A. (Ella Arvilla) and Allett, E. J. Minors in Automobile and Metal-Manufacturing Industries in Michigan, Bureau Publication No 126 , Washington, D.C: Government Printing Office, 1923, https://fraser.stlouisfed.org/title/8408, accessed on March 21, 2025.
At head of title: U.S. Department of labor. James J. Davis, secretary. Children's bureau. Grace Abbott, chief
" ... The field work in connection with this study was supervised by Helen M. Dart, who, together with Ella Arvilla Merritt, has written the report. The occupational descriptions were prepared by E.J. Allett."--Letter of transmittal
Government Printing Office
Washington, D.C
- sudocs: L 5.20:126
- oclc: ocm14811435
- lccn: 24000003