1–8 von 8 Ergebnissen
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    State Safety Oversight of Rail Fixed Guideway Systems in California

    Johnson, D. R. / American Public Transit Association | British Library Conference Proceedings | 1994

    Half A Century And A Billion Kilometres Safely

    Kelly, A. H. / Johnson, D. R. / Jones, T. O. | SAE Technical Papers | 1978

    A Solar Eclipse Sensor for sounding rocket missions

    Fain, M. Z. / Johnson, D. R. / Melugin, R. K. | NTRS | 1970

    Demonstration and evaluation of a retrofit urea-SCR after-treatment system for NOx reduction in marine diesels

    Bedick, C R / Clark, N N / Johnson, D R et al. | Taylor & Francis Verlag | 2011

    Spacecraft Uplink, Downlink, and Intercommunications in a Space-Qualified ASIC Chip Set

    Wood, S. H. / Bolotin, G. S. / Donaldson, J. A. et al. | British Library Conference Proceedings | 1995