260 resultados para Hazardous occupations
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Item 1045-A, 1045-B (microfiche).
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"December 1982"--T.p. verso.
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Most of the pages of the photocopy, which is in double columns, represent approximately 2 pages of the original.
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Mode of access: Internet.
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Prepared for the use of the Senate Committee on Labor and Public Welfare and the House Committee on Interstate and Foreign Commerce.