LEADER 01814nam  2200421 a 450 
001 9910696237303321
005 20071121120351.0
035   $a(CKB)5470000002376450
035   $a(OCoLC)181740823
035   $a(EXLCZ)995470000002376450
100   $a20071121d2007      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aTransportation security$b[electronic resource] $eefforts to strengthen aviation and surface transportation security are under way, but challenges remain : testimony before the Committee on Commerce, Science, and Transportation, U.S. Senate /$fstatement of Cathleen A. Berrick
210  1$a[Washington, D.C.] :$cU.S. Govt. Accountability Office,$d[2007]
215   $a28 p $cdigital, PDF file
225 1 $aTestimony ;$vGAO-08-140 T
300   $aTitle from title screen (viewed on Nov. 14, 2007).
300   $a"For release ... October 16, 2007."
300   $aPaper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.
320   $aIncludes bibliographical references.
517   $aTransportation security 
606   $aTransportation$xSecurity measures$zUnited States
606   $aAeronautics, Commercial$xSecurity measures$zUnited States
615  0$aTransportation$xSecurity measures
615  0$aAeronautics, Commercial$xSecurity measures
700   $aBerrick$b Cathleen A$01381679
712 02$aUnited States.$bCongress.$bSenate.$bCommittee on Commerce, Science, and Transportation.
712 02$aUnited States.$bGovernment Accountability Office.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910696237303321
996   $aTransportation security$93440616
997   $aUNINA