1–7 von 7 Ergebnissen
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    Rural Transit ITS Best Practices

    J. Conklin / C. Schweiger / B. Marks et al. | NTIS | 2003

    Space Station Mobile Transporter

    J. Renshall / G. W. Marks / G. L. Young | NTIS | 1988

    Transformation Craft (T-Craft) Concept Study

    C. Marks / C. Phelps / J. Ryan et al. | NTIS | 2007