01501nam 2200421 a 450 991069697930332120230902161652.0(CKB)5470000002383096(OCoLC)535480115(EXLCZ)99547000000238309620100302d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierAviation security[electronic resource] a national strategy and other actions would strengthen TSA's efforts to secure commercial airport perimeters and access controls : report to congressional requesters[Washington, D.C.] :U.S. Govt. Accountability Office,[2009]1 online resource (iii, 97 pages) illustrationsTitle from PDF title screen (GAO, viewed Feb. 25, 2010)."September 2009.""GAO-09-399."Includes bibliographical references.Aviation security AirportsEmployeesSafety measuresAirline security personnelAirportsDefense measuresAirportsManagementAirportsEmployeesSafety measures.Airline security personnel.AirportsDefense measures.AirportsManagement.GPOGPOBOOK9910696979303321Aviation security2879064UNINA