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100   $a20211124d2021      ua             0
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181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aCritical infrastructure protection: CISA should assess the effectiveness of its actions to support the communications sector $ereport to congressional addressees
210  1$a[Washington, D.C.] :$cUnited States Government Accountability Office,$d2021.
215   $a1 online resource (ii, 38 pages) $ccolor illustrations
300   $a"November 2021."
300   $a"GAO-22-104462."
320   $aIncludes bibliographical references.
517   $aCritical infrastructure protection
606   $aTelecommunication$xSecurity measures$zUnited States
606   $aBroadcasting$xSecurity measures$zUnited States
606   $aArtificial satellites in telecommunication$xSecurity measures$zUnited States
606   $aBroadband communication systems$xSecurity measures$zUnited States
606   $aEmergency management$zUnited States
606   $aInfrastructure (Economics)$xSecurity measures$zUnited States
606   $aEmergency management$2fast
606   $aTelecommunication$xSecurity measures$2fast
607   $aUnited States$2fast
615  0$aTelecommunication$xSecurity measures
615  0$aBroadcasting$xSecurity measures
615  0$aArtificial satellites in telecommunication$xSecurity measures
615  0$aBroadband communication systems$xSecurity measures
615  0$aEmergency management
615  0$aInfrastructure (Economics)$xSecurity measures
615  7$aEmergency management.
615  7$aTelecommunication$xSecurity measures.
801  0$bDID
801  1$bDID
801  2$bOCLCF
801  2$bOCLCO
801  2$bGPO
906   $aBOOK
912   $a9910717292203321
996   $aCritical infrastructure protection: CISA should assess the effectiveness of its actions to support the communications sector$93488264
997   $aUNINA