Has airport security improved? : joint hearing before the Committee on Governmental Affairs, United States Senate and the Oversight of Government Management, Restructuring, and the District of Columbia Subcommittee, One Hundred Seventh Congress, first session, November 14, 2001.
Coverage: Washington : U.S. G.P.O. : Supt. of Docs., U.S. G.P.O., [Congressional Sales Office], 2002.