Reports On Observations of the Total Solar Eclipse of December 22, 1870: Conducted Under the Direction of Rear Admiral B.F. Sands, U.S.N., Superintendent

Reports On Observations of the Total Solar Eclipse of December 22, 1870: Conducted Under the Direction of Rear Admiral B.F. Sands, U.S.N., Superintendent

Simon Newcomb

     

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ISBN: 978-5-8757-0317-1

Воспроизведено в оригинальной авторской орфографии.

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