Teach them to lift.
Edition: Rev.
Series: Its Bulletin 110. Safety in industry. Mechanical and physical hazards series; Bulletin (United States. Bureau of Labor Standards) ;; 110.
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Published: 1970
Place of publication: [Washington
Language: eng
Number of pages: 31
Subjects: Lifting and carrying.
Notes: "The State regulations and international standards referred to in this bulletin are current as of December 1969."