The annual report of the Postmaster General and the impact of terrorist attacks on postal operations : hearing before the International Security, Proliferation, and Federal Services Subcommittee of the Committee on Governmental Affairs, United States Senate, One Hundred Seventh Congress, first session, September 20, 2001.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., [Congressional Sales Office], 2002.