01505oam 2200373 a 450 991069697840332120230902161935.0(CKB)5470000002383105(OCoLC)460235619(EXLCZ)99547000000238310520091027d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDefense acquisitions[electronic resource] many analyses of alternatives have not provided a robust assessment of weapon system options : report to the Chairman, Subcommittee on National Security and Foreign Affairs, Committee on Oversight and Government Reform, House of Representatives[Washington, D.C.] :U.S. Govt. Accountability Office,[2009]1 online resource (ii, 36 p) illustrationsTitle from PDF title screen (GAO, viewed Oct. 27, 2009)."September 2009.""GAO-09-665."Includes bibliographical references.Defense acquisitions Weapons systemsUnited StatesEvaluationWeapons systemsEvaluation.United States.Congress.House.Committee on Oversight and Government Reform.Subcommittee on National Security and Foreign Affairs.DIDDIDGPOBOOK9910696978403321Defense acquisitions3422519UNINA