LEADER 01270nam 2200265z- 450 001 9910689893503321 005 20041109071829.0 035 $a(CKB)5860000000031710 035 $a(BIP)011233371 035 $a(EXLCZ)995860000000031710 100 $a20220406c2004uuuu -u- - 101 0 $aeng 200 10$aProtecting homeland security $ea status report on interoperability between public safety communications systems : hearing before the Subcommittee on Telecommunications and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eighth Congress, second session, June 23, 2004 215 $a1 online resource (iii, 60 p.) 311 $a0-16-073599-8 517 $aProtecting Homeland Security; A Status Report on Interoperability between Public Safety Communications Systems 606 $aEmergency communication systems$zUnited States 610 $aEmergency communication systems 610 $aTechnology & engineering 615 0$aEmergency communication systems 712 02$aUnited States, Congress House Committee on Energy and Commerce Subcommittee on Telecommunications and the Internet Staff,$4oth 906 $aBOOK 912 $a9910689893503321 996 $aProtecting homeland security$93127756 997 $aUNINA