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    Handbook for the Study of Electric Propulsion Systems

    R. V. Ragsac | NTIS | 1968
    Keywords: Electric & Ion Propulsion , Electric propulsion , Spacecraft propulsion , Propulsion system performance

    Study of Trajectories and Upper Stage Propulsion Requirements for Exploration of the Solar System. Volume 1 - Summary Final Report

    R. V. Ragsac | NTIS | 1967
    Keywords: Electric & Ion Propulsion , Electric propulsion , Solar system , Spacecraft propulsion

    Study of Low-Acceleration Space Transportation Systems Summary Report, Jul. 1964 - Jun. 1965

    R. V. Ragsac | NTIS | 1966
    Keywords: Hybrid propulsion , Electric , Propulsion , System