LEADER 01558nam  2200397 a 450 
001 9910699387603321
005 20230902161730.0
035   $a(CKB)5470000002402036
035   $a(OCoLC)497040437
035   $a(EXLCZ)995470000002402036
100   $a20100112d2009      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aTransportation security$b[electronic resource] $ekey actions have been taken to enhance mass transit and passenger rail security, but opportunities exist to strengthen federal strategy and programs : report to the Chairman, Committee on Homeland Security, House of Representatives
210  1$a[Washington, D.C.] :$cU.S. Govt. Accountability Office,$d[2009]
215   $a1 online resource (iv, 93 pages) $cillustrations, map
300   $aTitle from PDF title screen (GAO, viewed Jan. 7, 2010).
300   $a"June 2009."
300   $a"GAO-09-678."
320   $aIncludes bibliographical references.
517   $aTransportation security 
606   $aTransportation$xSecurity measures$zUnited States
606   $aPassenger trains$xSecurity measures$zUnited States
606   $aTransportation and state$zUnited States
615  0$aTransportation$xSecurity measures
615  0$aPassenger trains$xSecurity measures
615  0$aTransportation and state
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910699387603321
996   $aTransportation security$93454925
997   $aUNINA