Index of occupational health and safety laws, codes, rules and regulations, by States
Edition: Rev.
Published: 1956
Place of publication: Washington
Language: eng
Number of pages: 39
Subjects: Industrial hygiene; Law and legislation
Notes: "Preliminary draft."

At head of title: Preliminary draft.

"Revision of the 'Index of safety laws, codes, rules and regulations by state"...published in 1950."

Cover-title.