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A System of Astronomy, on the Principles of Copernicus: Containing, Besides the Usual Astronomical Calculations, a Catalogue of Eclipses, Visible in the United States During the Present Century. E-book. Formato PDF - 9780243819515
di John Vose
edito da FORGOTTEN BOOKS , 2017
Formato: PDF - Protezione: nessuna
To a spectator at the sun the planets would appear to move in harmonious order from west to east; he would probably take the period of Mercury as a standard for comparing the periods of planets; the paths ofthe planets would seem to cross each other.
Ean
9780243819515
Titolo
A System of Astronomy, on the Principles of Copernicus: Containing, Besides the Usual Astronomical Calculations, a Catalogue of Eclipses, Visible in the United States During the Present Century. E-book. Formato PDF
Autore
Editore
Data Pubblicazione
2017
Formato
PDF
Protezione
nessuna
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