SIMULATOR STUDY OF ABILITY OF PILOTS TO ESTABLISH NEAR-CIRCULAR LUNAR ORBITS USING SIMPLIFIED GUIDANCE TECHNIQUES. NASA TN D-2631.
D006801:Humans; D008962:Models, Theoretical; D016081:Moon; D009915:Orbit; D012106:Research; D013026:Space Flight; D014481:United States; D018557:United States National Aeronautics and Space Administration
MODELS, THEORETICAL; SPACE FLIGHT