01769nam 2200481 a 450 991069826620332120060717152516.0(CKB)4970000000017490(OCoLC)70553452(EXLCZ)99497000000001749020060717d2006 ua 0engurmn|---|||||txtrdacontentcrdamediacrrdacarrierBorder security[electronic resource] investigators successfully transported radioactive sources across our nation's borders at selected locations[Rev.]Washington, DC :U.S. Government Accountability Office,[2006]10 pages digital, PDF fileTitle from title screen (viewed on June 27, 2006)."April 10, 2006."Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.Includes errata statement.Includes bibliographical references."GAO-06-545R."Border SecurityRadioactive substancesDetectionUnited StatesPorts of entryUnited StatesNational securityUnited StatesTerrorismPreventionGovernment policyUnited StatesRadioactive substancesDetectionPorts of entryNational securityTerrorismPreventionGovernment policyKutz Gregory D1351611United States.Government Accountability Office.GPOGPODOCUMENT9910698266203321Border security3424328UNINA