References
- Dec 29 1970 . “ Occupational Safety and Health Act of 1970, Public Law 91–596 ” . In US Congress Senate 91st Congress, 2193 Dec 29 ,
- Stokinger , HE . Documentation of the Threshold Limit Values for Substances in Workroom Air , Cincinnati : American Conference of Governmental Industrial Hygienists, PO Box 1937 . Chairman, Threshold Limits Committee
- Oct 18 1972 . “ Rules and Regulations, Subpart G-Occupational Health and Environmental Control, 1910.93, Air Contaminants Tables G-1 and G-3 ” . In Federal Register Vol. 37 , Oct 18 , 22139 – 22142 . No. 202, Wednesday
- Oct 18 1972 . “ Rules and Regulations, Subpart G-Occupational Health and Environmental Control, 1910.93, Air Contaminants Table G-2 ” . In Federal Register Vol. 37 , Oct 18 , 22142 No. 202, Wednesday
- 1972 . Criteria for a Recommended Standard- Occupational Exposure to Beryllium , Department of Health, Education and Welfare publication (HSMHA) 72-10268. Government Printing Office .
- 1972 . Criteria for a Recommended Standard- Occupational Exposure to Coke Oven Emissions , Department of Health, Education and Welfare publication (HAMHA) 73-11016. Government Printing Office .
- 1972 . Criteria for a Recommended Standard-Occupational Exposure to Hot Environments , Department of Health, Education and Welfare publication (HSMHA) 72-10269. Government Printing Office .
- 1972 . Criteria for a Recommended Standard-Occupational Exposure to Ultraviolet Radiation , Department of Health, Education and Welfare publication (HSMHA) 73-11009. Government Printing Office .
- Powell , CH . 1973 . An overview of the development of the criteria documents . Read before the IHF Symposium on Noise . Oct 10 1973 .
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