Machinery and its benefits to labor in the crude iron and steel industries / by Charles Reitell ...

Bibliographic Details

Main Author:	Reitell, Charles
Language:	English
Published:	Menasha, Wis. : George Banta publishing company, 1917.
Subjects:	Iron industry and trade. Steel industry and trade. Machinery in the workplace.
Dissertation Note:	Thesis PH. D. University of Pennsylvania 1917.
Physical Description:	36 pages : plates, diagrams ; 24 cm
Format:	Thesis Book