01440nam 2200385 a 450 991069589550332120070503112952.0(CKB)5470000002372831(OCoLC)123956088(EXLCZ)99547000000237283120070503d2007 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierEmergency preparedness[electronic resource] current Emergency Alert System has limitations, and development of a new integrated system will be challenging : report to congressional committees[Washington, D.C.] :U.S. Govt. Accountability Office,[2007]ii, 41 pages digital, PDF fileTitle from title screen (viewed on May 3, 2007)."March 2007."Paper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-07-411."Includes bibliographical references.Emergency preparedness Emergency communication systemsUnited StatesEmergency managementUnited StatesEmergency communication systemsEmergency managementGPOGPOBOOK9910695895503321Emergency preparedness3267671UNINA