01636nam 2200373 a 450 991069649410332120080222083508.0(CKB)5470000002377896(OCoLC)196220913(EXLCZ)99547000000237789620080222d2008 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDepartment of Homeland Security[electronic resource] progress made in implementation of management and mission functions, but more work remains : testimony before the Subcommittee on Homeland Security, Committee on Appropriations, House of Representatives /statement of David M. Walker[Washington, D.C.] :U.S. Govt. Accountability Office,[2008]25 pages digital, PDF fileTestimony ;GAO-08-457 TTitle from title screen (viewed on Feb. 21, 2008)."For release ... February 13, 2008."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.Congress.House.Committee on Appropriations.Subcommittee on Homeland Security.United States.Government Accountability Office.GPOGPOBOOK9910696494103321Department of Homeland Security3486257UNINA