Boost for safety, protection against injury
Subtitle: rules and regulations for the government of employes of the Youngstown Sheet & Tube Company, Transportation Department
Edition: 2nd ed.
Series: Harvard social history/business preservation microfilm project -- 24869
Publisher: Youngstown Print. Co.
Published: 1912
Place of publication: Youngstown, Ohio
Language: eng
Number of pages: 29
Subjects: Steel industry and trade; Safety measures; Safety regulations