LEADER 01687oam 2200421 a 450 001 9910703138603321 005 20120413121835.0 035 $a(CKB)3460000000116811 035 $a(OCoLC)726879957 035 $a(EXLCZ)993460000000116811 100 $a20110524d2011 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSecuring the nation's rail and other surface transportation networks$b[electronic resource] $ehearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eleventh Congress, second session, April 21, 2010 210 1$aWashington :$cU.S. G.P.O.,$d2011. 215 $a1 online resource (iii, 72 pages) $cillustrations 225 1 $aS. hrg. ;$v111-961 300 $aTitle from title screen (viewed on May 24, 2011). 320 $aIncludes bibliographical references. 517 $aSecuring the nation's rail and other surface transportation networks 606 $aRailroads$xSecurity measures$zUnited States 606 $aTransportation$xSecurity measures$zUnited States 606 $aTerrorism$xRisk assessment$zUnited States 606 $aTransportation$xEffect of terrorism on$zUnited States 615 0$aRailroads$xSecurity measures 615 0$aTransportation$xSecurity measures 615 0$aTerrorism$xRisk assessment 615 0$aTransportation$xEffect of terrorism on 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910703138603321 996 $aSecuring the nation's rail and other surface transportation networks$93538759 997 $aUNINA