1. Proceedings of the Eighth Annual Meeting of the American Conferences of Governmental Industrial Hygienists;ACGIH,1946
2. Transactions of the Thirtieth Annual Meeting of the American Conference of Governmental Industrial Hygienists: St. Louis, Missouri, May 12-14, 1968;ACGIH,1968
3. Documentation of the Threshold Limit Values for Substances in Workroom Air;ACGIH,1971
4. TLVs Threshold Limit Values of Airborne Contaminants and Physical Agents with Intended Changes Adopted by ACGIH for 1971;ACGIH,1971
5. TLVs Threshold Limit Values for Chemical Substances and Physical Agents in the Workroom Environment with Intended Changes for 1978;ACGIH,1978