Showing 1 - 2 results of 2 for search 'Hizon, Andres O.', 查询时间: 0.01s Refine Results
  1. 1

    Report on the magnetic effects of the total solar eclipse of June 20, 1955

    出版 1955
    图书

    Report on the magnetic effects of the total solar eclipse of June 20, 1955
  2. 2

    Vertical control in Manila and vicinity with a preliminary list indicating locations and elevations of bench marks established by different organizations

    出版 1945
    图书

    Vertical control in Manila and vicinity with a preliminary list indicating locations and elevations of bench marks established by different organizations

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