01727oam 2200505 450 991071727890332120220406101423.0(CKB)5470000002529434(OCoLC)1297893497(OCoLC)995470000002529434(EXLCZ)99547000000252943420210909d2019 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierNASA actions needed to improve the management of human spaceflight programs: testimony before the Subcommittee on Space and Aeronautics, Committee on Science, Space, and Technology, House of Representatives /statement of Cristina T. Chaplain[Washington, D.C.] :United States Government Accountability Office,2019.1 online resource (21 pages) color illustrationsTestimony ;GAO-19-716T"September 18, 2019."Includes bibliographical references.NASA Space flightLaunch vehicles (Astronautics)Space FlightVol spatialLanceurs (Astronautique)Space flight.Launch vehicles (Astronautics)Space Flight.Vol spatial.Lanceurs (Astronautique)Chaplain Cristina T.United States.Congress.House.Committee on Science, Space, and Technology.Subcommittee on Space,XNDXNDGPOOCLCOGPOBOOK9910717278903321NASA2959247UNINA