The elements of astronomy, physical and geometrical
By David Gregory
Subjects: Orbits, Imprints (J. Nicholson), Astronomy, Early works to 1800, 1715, Comets
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Subjects: Orbits, Imprints (J. Nicholson), Astronomy, Early works to 1800, 1715, Comets
Description:
You must log in to leave comments.