Annual report of the Postmaster General of the United States [microform] : hearing before the Subcommittee on Federal Services, Post Office, and Civil Service of the Committee on Governmental Affairs, United States Senate, One Hundred Second Congress, first session, July 9, 1991.
United States.Congress.Senate.Committee on Governmental Affairs.Subcommittee on Federal Services, Post Office, and Civil Service.
Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office,
1991.
Microfiche.
United States Postal Service.
Postal service