LEADER 01534nam 2200433 450 001 9910704819403321 005 20131021114608.0 035 $a(CKB)5470000002445545 035 $a(OCoLC)861186399 035 $a(EXLCZ)995470000002445545 100 $a20131021d2013 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aOverstay enforcement $eadditional actions needed to assess DHS's data and improve planning for a biometric air exit program : report to congressional requesters 210 1$a[Washington, D.C.] :$cUnited States Government Accountability Office,$d2013. 215 $a1 online resource (iii, 46 pages) $ccolor illustrations 300 $aTitle from title screen (viewed Oct. 17, 2013). 300 $a"July 2013." 300 $a"GAO-13-683." 320 $aIncludes bibliographical references. 517 $aOverstay enforcement 606 $aNoncitizens$zUnited States$xIdentification 606 $aIllegal immigration$zUnited States$xIdentification 606 $aNational security$zUnited States 606 $aIllegal immigration 607 $aUnited States$xEmigration and immigration 615 0$aNoncitizens$xIdentification. 615 0$aIllegal immigration$xIdentification. 615 0$aNational security 615 0$aIllegal immigration. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704819403321 996 $aOverstay enforcement$93485161 997 $aUNINA