Research Catalog

  • Polar communications [microform] : status and recommendations / report of the Science Working Group ; edited by T.J. Rosenberg, K.C. Jezek.

    • Text
    • Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center ; [Springfield, Va. : National Technical Information Service, distributor, 1987]
    • 1987
  • A versatile planetary radio science microreceiver [microform] : NASA contract NASW-96019, annual progress report for the period October 8, 1996 to October 7, 1997 / [principal investigator], C.D. Fry; [co-investigator], T.J. Rosenberg.

    • Text
    • Milford, NH : Exploration Physics International ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

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