Economic analysis of the freight car manufacturing industry of the United States
Subtitle: a thesis in industrial management.
Published: 1953
Place of publication: [Philadelphia?]
Language: eng
Number of pages: 52
Subjects: Railroads -- Freight-cars.
Notes: Bibliography: p. 50-51.
Thesis (M.B.A.)--University of Pennsylvania.
Accompanied by a folder depicting freight car assembly.