Ten Years of Work Experience of Philadelphia Machinists
Palmer, Gladys L. (Gladys Louise). Edelman, Kate. Leach, M. Eileen. Klopfer, Helen. Wharton School. Industrial Research Department. United States. Works Progress Administration..
- Contact the Special Collections Research Center for information regarding rights and use of this collection.
- Philadelphia, Pa.: Works Progress Administration, National Research Project in cooperation with Industrial Research Department, University of Pennsylvania
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