01845nam 2200481 a 450 991069578570332120070320114048.0(CKB)5470000002371920(OCoLC)86076988(EXLCZ)99547000000237192020070320d2006 ua 0engurmn|---|||||txtrdacontentcrdamediacrrdacarrierBorder security[electronic resource] US-VISIT Program faces strategic, operational, and technological challenges at land ports of entry : report to congressional requesters[Washington, D.C.] :U.S. Government Accountability Office,[2006]iv, 93 pages digital, PDF fileTitle from title screen (viewed on Mar. 13, 2007)."December 2006."Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-07-248."Includes bibliographical references.Border security Visitors, ForeignGovernment policyUnited StatesVisitors, ForeignUnited StatesIdentificationBiometric identificationUnited StatesPorts of entrySecurity measuresUnited StatesNational securityUnited StatesTerrorismUnited StatesPreventionVisitors, ForeignGovernment policyVisitors, ForeignIdentification.Biometric identificationPorts of entrySecurity measuresNational securityTerrorismPrevention.GPOGPOBOOK9910695785703321Border security3423087UNINA