01481nam 2200361 a 450 991069613950332120071002083303.0(CKB)5470000002375417(OCoLC)173609159(EXLCZ)99547000000237541720071002d2007 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDepartment of Homeland Security[electronic resource] progress report on implementation of mission and management functions : testimony before the Committee on Homeland Security and Governmental Affairs, U.S. Senate /statement of David M. Walker[Washington, D.C.] :U.S. Govt. Accountability Office,[2007]27 pages digital, PDF fileTestimony ;GAO-07-1081 TTitle from title screen (viewed on Sept. 20, 2007)."For release ... September 6, 2007."Paper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.Includes bibliographical references.Department of Homeland Security Walker David M(David Michael),1951-1380682United States.Government Accountability Office.GPOGPOBOOK9910696139503321Department of Homeland Security3486257UNINA