LEADER 01757oam 2200469 a 450 001 9910703261803321 005 20111213154716.0 035 $a(CKB)3460000000105615 035 $a(OCoLC)754228403 035 $a(EXLCZ)993460000000105615 100 $a20110923d2011 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBorder security$b[electronic resource] $emoving beyond the virtual fence : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Eleventh Congress, second session, April 20, 2010 210 1$aWashington :$cU.S. G.P.O.,$d2011. 215 $a1 online resource (iii, 106 pages) $cillustrations 225 1 $aS. hrg. ;$v111-1051 300 $aTitle from title screen (viewed on Sept. 23, 2011). 320 $aIncludes bibliographical references. 517 $aBorder security 606 $aBorder security$zMexican-American Border Region 606 $aNoncitizens$xGovernment policy$zUnited States 606 $aIllegal immigration$xGovernment policy$zUnited States 606 $aFences$zMexican-American Border Region$xDesign and construction 606 $aIllegal immigration 607 $aUnited States$xBoundaries$zMexico 607 $aMexico$xBoundaries$zUnited States 615 0$aBorder security 615 0$aNoncitizens$xGovernment policy 615 0$aIllegal immigration$xGovernment policy 615 0$aFences$xDesign and construction. 615 0$aIllegal immigration. 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910703261803321 996 $aBorder security$93423087 997 $aUNINA