00589nam a2200169Ia 4500003000900000008004100009040001600050080001700066110000900083245015700092260007500249300001300324650001800337650002100355650002100376650002200397IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a629.19bNASA  aNASA 0aStrategic considerations for support of humans in space and Moon/Mars exploration missionscNASA Advisory Council                                         aWashington, D. C.bNational Aeronautics and Space Administrationc1992  ax, 137p.  aHuman support  aMars exploration  aMoon exploration  aSpace exploration