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  1. 1
    A submission for a satellite communications project, 1979-1980, presented to the Agency for International Development (AID) and the National Aeronautics and Space Administration (NASA)
    图书
    出版 1978
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  2. 2
    A description of prediction errors associated with the T-Bus-4 navigation message and a corrective procedure /
    Government Document 图书
    由 Nagle, Frederick W.
    出版 1986
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