Safety in the workplace [microform] : hearing before the Subcommittee on Postal Personnel and Modernization of the Committee on Post Office and Civil Service, House of Representatives, One Hundred Second Congress, first session, June 11, 1991.
United States.Congress.House.Committee on Post Office and Civil Service.Subcommittee on Postal Personnel and Modernization.
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office,
1991.
Distributed to some depository libraries in microfiche.
Shipping list no.: 92-045-P.
"Serial no. 102-16."
Microfiche.
Postal service
Deaf
Industrial safety