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- United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Commerce, Transportation, and Tourism4
- United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education2
- United States. General Accounting Office2
- United States. Occupational Safety and Health Administration2
- Battelle Memorial Institute. Columbus Laboratories1
- Douglass, Katherine1
- Environmental Research Laboratory (Duluth, Minn.)1
- Federal Judicial Center1
- LaFalce, John J.1
- Mathias, Philip, 1949-1
- Tucker, James H.1
- U.S. Consumer Product Safety Commission1
- United States1
- United States. Congress. House. Committee on Education and Labor. Subcommittee on Health and Safety1
- United States. Congress. House. Committee on Government Operations. Manpower and Housing Subcommittee1
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Coast Guard and Navigation1
- United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Fisheries and Wildlife Conservation and the Environment1
- United States. Congress. Senate. Committee on Governmental Affairs1
- United States. Congress. Senate. Committee on Labor and Human Resources1
- United States. Congress. Senate. Committee on Labor and Human Resources. Subcommittee on Education, Arts, and Humanities1