02010oam 2200565 450 991071607520332120210506103458.0(CKB)5470000002517351(OCoLC)785280945(OCoLC)761267810(OCoLC)1102776516(EXLCZ)99547000000251735120120408j196901 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierResearch problems in atmosphere entry and landing for manned planetary missions /by C.A. SyvertsonWashington, D.C. :National Aeronautics and Space Administration,January 1969.1 online resource (31 pages) illustrationsNASA/TN ;D-4977"January 1969."Includes bibliographical references (pages 28-31).Manned space flightnasatAerospace vehiclesnasatSpace vehiclesAtmospheric entryMars (Planet)Space vehiclesAtmospheric entryVenus (Planet)Manned space flightfastSpace vehiclesAtmospheric entryfastSpace vehiclesLandingfastMars (Planet)fastVenus (Planet)fastManned space flight.Aerospace vehicles.Space vehiclesAtmospheric entrySpace vehiclesAtmospheric entryManned space flight.Space vehiclesAtmospheric entry.Space vehiclesLanding.Syvertson Clarence A.1407065United States.National Aeronautics and Space Administration,OCLCEOCLCEOCLCQOCLCFOCLCQGPOBOOK9910716075203321Research problems in atmosphere entry and landing for manned planetary missions3487490UNINA