Employment conditions in Pennsylvania industries
By: Prepared by: Bureau of Research and Information, Margaret M. Memmert, director
Published: 1941
Place of publication: Harrisburg]
Language: eng
Subjects: Working class; Statistics
Notes: At head of title: Commonwealth of Pennsylvania. Dept. of Labor and Industry, Lewis G. Hines, secretary.

Microfilm. Vol. 1-4. New York, N.Y., Columbia University Libraries, 1994. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1994.