01468nam 2200361 a 450 991069621540332120071204150451.0(CKB)5470000002376671(OCoLC)182761302(EXLCZ)99547000000237667120071204d2007 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDepartment of Homeland Security[electronic resource] progress report on implementation of mission and management functions : testimony before the Committee on Homeland Security, House of Representatives /statement of David M. Walker[Washington, D.C.] :U.S. Govt. Accountability Office,[2007]28 pages digital, PDF fileTestimony ;GAO-07-1240 TTitle from title screen (viewed on Nov. 6, 2007)."For release ... September 18, 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.GPOGPOBOOK9910696215403321Department of Homeland Security3486257UNINA