作者: J. A. (Joseph Anthony) Gillet

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1 电子书 J. A. (Joseph Anthony) Gillet

J. A. Gillet: Heavens Above: A Popular Handbook of Astronomy
It has been the aim of the authors to give in this book a brief, simple, and accurate account of the heavens as they are known to astronomers of the present day. It is believed that there is nothing …
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€293.25