LEADER 01636oam 2200433 a 450 001 9910703302103321 005 20121105153136.0 035 $a(CKB)4970000000021488 035 $a(OCoLC)732976297 035 $a(EXLCZ)994970000000021488 100 $a20110625d2011 ua 0 101 0 $aeng 135 $aurmn||||a|||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCritical infrastructure protection$b[electronic resource] $eDHS has taken action designed to identify and address overlaps and gaps in critical infrastructure security activities /$f[Stephen L. Caldwell] 210 1$aWashington, DC :$cU.S. Govt. Accountability Office,$d[2011] 215 $a1 online resource (27 pages) $ccolor illustrations 300 $aTitle from title screen (viewed June 25, 2011). 300 $a"May 19, 2011." 300 $a"GAO-11-537R." 320 $aIncludes bibliographical references. 517 $aCritical Infrastructure Protection 606 $aInfrastructure (Economics)$xSecurity measures$zUnited States$xPlanning 606 $aInteragency coordination$zUnited States 606 $aNational security$zUnited States 615 0$aInfrastructure (Economics)$xSecurity measures$xPlanning. 615 0$aInteragency coordination 615 0$aNational security 700 $aCaldwell$b Stephen L$01381588 712 02$aUnited States.$bGovernment Accountability Office. 801 0$bDID 801 1$bDID 801 2$bGPO 906 $aDOCUMENT 912 $a9910703302103321 996 $aCritical infrastructure protection$93470502 997 $aUNINA