Some rules for the safeguarding of hazardous machinery.
Material type:
TextPublication details: Washington, U.S. Govt. print. off., 1936.Description: 15 p. 57 plates. 22 cmSubject(s): DDC classification: - 331.82315
- HD7273 .U55 1936
No physical items for this record
At head of title: United States Dept. of labor ... Division of labor standards ...
Loose-leaf.
There are no comments on this title.
Log in to your account to post a comment.