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035   $a(CKB)5470000002398284
035   $a(OCoLC)318646111
035   $a(EXLCZ)995470000002398284
100   $a20090417d2009      ua             0
101 0 $aeng
135   $aurmn||||a||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aMaritime security$b[electronic resource] $evessel tracking systems provide key information, but the need for duplicate data should be reviewed : report to the Committee on Homeland Security, House of Representatives
210  1$a[Washington, D.C.] :$cU.S. Govt. Accountability Office,$d[2009]
215   $aii, 53 pages $cdigital, PDF file
300   $aTitle from title screen (viewed on Apr. 17, 2009).
300   $a"March 2009."
300   $a"GAO-09-337."
320   $aIncludes bibliographical references.
330   $aThis report addresses: the extent to which the Coast Guard (1) has vessel tracking systems in place, (2) can use these systems to track vessels that may be threats, and (3) has coordinated the development and implementation of these systems.
517   $aMaritime security 
606   $aHarbors$xSecurity measures$zUnited States
606   $aNational security$zUnited States$xRemote sensing
606   $aTerrorism$zUnited States$xPrevention
606   $aShips$xRemote sensing
606   $aShipping$xSecurity measures$zUnited States
606   $aElectronic surveillance$zUnited States
615  0$aHarbors$xSecurity measures
615  0$aNational security$xRemote sensing.
615  0$aTerrorism$xPrevention.
615  0$aShips$xRemote sensing.
615  0$aShipping$xSecurity measures
615  0$aElectronic surveillance
712 02$aUnited States.$bCongress.$bHouse.$bCommittee on Homeland Security.
801  0$bDID
801  1$bDID
801  2$bGPO
906   $aBOOK
912   $a9910698959103321
996   $aMaritime security$92739823
997   $aUNINA