01582oam 2200409 a 450 991070283980332120091019113410.0(CKB)3460000000104991(OCoLC)426044458(EXLCZ)99346000000010499120090716d2009 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAirport security[electronic resource] the necessary improvements to secure America's airports : hearing before the Subcommittee on Transportation Security and Infrastructure Protection of the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, first session, April 19, 2007Washington :U.S. G.P.O.,2009.1 electronic text (iii, 47 pages) HTML, digital, PDF fileTitle from title screen (viewed on July 16, 2009)."Serial no. 110-25."Airport security AirportsSecurity measuresUnited StatesEvaluationAirportsUnited StatesEmployeesEmployee screeningUnited StatesAirline passenger security screeningUnited StatesAirportsSecurity measuresEvaluation.AirportsEmployees.Employee screeningAirline passenger security screeningGPOGPOGPOBOOK9910702839803321Airport security3112852UNINA