How to make a time study
By: by C.E. Knoeppel
Series: Harvard pre-1920 social history/business preservation microfilm project -- 02669
Publisher: C.E. Knoeppel
Published: 1913
Place of publication: Worcester, Mass
Language: eng
Number of pages: 27
Subjects: Metal trade
Notes: "Reprint of Paper before American Foundrymen's Association."