01470oam 2200385 a 450 991069850720332120100120121626.0(CKB)3460000000114226(OCoLC)291090536(EXLCZ)99346000000011422620081223d2008 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierOne year later[electronic resource] have TSA airport security checkpoints improved? : hearing before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Tenth Congress, first session, November 15, 2007Washington :U.S. G.P.O.,2008.iii, 68 pages digital, PDF fileTitle from title screen (viewed on Dec. 23, 2008).Paper version available for sale by the Supt. of Docs., U.S. G.P.O."Serial no. 110-92."Includes bibliographical references.One year later Airline passenger security screeningUnited StatesTestingAeronautics, CommercialSecurity measuresUnited StatesAirline passenger security screeningTesting.Aeronautics, CommercialSecurity measuresGPOGPOGPOBOOK9910698507203321One year later3133135UNINA