01427nam 2200373 a 450 991069314230332120050110135629.0(CKB)5470000002360093(OCoLC)57394823ocm57394823(OCoLC)995470000002360093(EXLCZ)99547000000236009320050110d2004 ua 0engurmn||||||txtrdacontentcrdamediacrrdacarrierInformation technology[electronic resource] FAA has many investment management capabilities in place, but more oversight of operational systems is needed : report to congressional requesters[Washington, D.C.] :U.S. Government Accountability Office,[2004]Title from title screen (viewed on Dec. 28, 2004)."August 2004."Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-04-822."Includes bibliographical references.Information technology Air traffic controlInformation technologyUnited StatesEvaluationAir traffic controlInformation technologyEvaluation.GPOGPOBOOK9910693142303321Information technology56211UNINA