Search Results - Lyon, Thoburn C. (Thoburn Cassady), 1896-1974

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  1. 1
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    Practical air navigation and the use of the aeronautical charts of the Department of Commerce / by Lyon, Thoburn C. (Thoburn Cassady), 1896-1974

    Published 1935
    Government Document Book

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  2. 2
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    Aerial navigation / by Lyon, Thoburn C. (Thoburn Cassady), 1896-1974

    Published 1942
    Book

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  3. 3
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    Practical air navigation and the use of the aeronautical charts of the U.S. Coast and geodetic survey / by Lyon, Thoburn C. (Thoburn Cassady), 1896-1974

    Published 1939
    Search for the full-text version of this title in HathiTrust
    Government Document Book

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  4. 4
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    Practical air navigation and the use of the aeronautical charts of the U.S. Coast and geodetic survey /

    Published 1938
    Other Authors: “…Lyon, Thoburn C. (Thoburn Cassady), 1896-1974…”
    Government Document Book

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