Occupation Hazards and Diagnostic Signs: A Guide to Impairments to Be Looked for in Hazardous Occupations : Bulletin of the United States Bureau of Labor Statistics, No. 582
Replaces Bulletin 306.
At head of title: United States Department of Labor. Frances Perkins, secretary. Bureau of Labor Statistics. Isador Lubin, commissioner ...
Issued also as House doc. 21, 73d Cong., 1st sess.
U.S. Govt. Print. Off.
- lcc: HD8051 .A62 no. 582
- sudocs: L 2.3:582
- oclc: 11230560