LEADER 01625oam 2200445 450 001 9910717261603321 005 20220418153904.0 035 $a(CKB)5470000002529609 035 $a(OCoLC)1303719381 035 $a(EXLCZ)995470000002529609 100 $a20220316d2022 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$a20 years after 9/11 $eexamining emergency communications : hearing before the Subcommittee on Emergency Preparedness, Response, and Recovery of the Committee on Homeland Security, House of Representatives, One Hundred Seventeenth Congress, first session, October 7, 2021 and November 2, 2021 210 1$aWashington :$cU.S. Government Publishing Office,$d2022. 215 $a1 online resource (iv, 103 pages) 300 $a"Serial no. 117-32." 320 $aIncludes bibliographical references. 517 $a20 years after 9/11 606 $aEmergency communication systems$zUnited States 606 $aTerrorism$zUnited States$xPrevention 606 $aEmergency management$zUnited States 606 $aDisaster relief$zUnited States 606 $aNational security$zUnited States 608 $aLegislative hearings.$2lcgft 615 0$aEmergency communication systems 615 0$aTerrorism$xPrevention. 615 0$aEmergency management 615 0$aDisaster relief 615 0$aNational security 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910717261603321 996 $a20 years after 9$93255760 997 $aUNINA