21–30 von 81 Ergebnissen
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    Unutilized ideas in university laboratories.

    Peters, D. H. / Roberts, E. B. | NTRS | 1969

    Criteria for lunar site selection

    Binder, A. B. / Roberts, D. L. | NTRS | 1970

    Recent Progress in V/STOL Aircraft Technology

    L. Roberts / W. Deckert / D. Hickey | NTIS | 1981

    Numerical prediction of 3-D ejector flows

    Roberts, D. W. / Paynter, G. C. | NTRS | 1979

    Missions to the comets.

    Friedlander, A. L. / Roberts, D. L. | NTRS | 1969

    Optical Ground Station 1 of the NASA Space Communications and Navigation Program

    Roberts, W.T. / Antsos, D. / Wu, J. et al. | NTRS | 2016