Occupational safety and health.
Subtitle: Hearings, Ninetieth Congress, second session on H.R. 14816 ...
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 990
Subjects: Industrial safety -- Law and legislation -- United States.; Industrial hygiene -- Law and legislation -- United States.
Notes: Hearings held Feb. 1-March 14, 1968.