01687nam 2200421 a 450 991069655950332120080423144550.0(CKB)5470000002379256(OCoLC)226064773(EXLCZ)99547000000237925620080423d2008 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierNASA[electronic resource] Ares I and Orion project risks and key indicators to measure progress : testimony before the Subcommittee on Space and Aeronautics, Committee on Science and Technology, House of Representatives /statement of Cristina T. Chaplain[Washington, D.C.] :U.S. Govt. Accountability Office,[2008]19 pages digital, PDF fileTestimony ;GAO-08-186 TTitle from title screen (viewed on Apr. 17, 2008)."For release ... April 3, 2008."Paper version available from: U.S. Govt. Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.Includes bibliographical references.NASA Space vehiclesAstronauticsUnited StatesSpace vehicles.AstronauticsChaplain Cristina T1381995United States.Congress.House.Committee on Science and Technology (2007-2011).Subcommittee on Space and Aeronautics.United States.Government Accountability Office.GPOGPOBOOK9910696559503321NASA3459040UNINA