Astronomy explained upon Sir Isaac Newton's Principles, and made easy to those who have not studied mathematics. To which are added, a plain method of finding the distances of all the planets from the sun, by the transit of Venus over the sun's disc,
Автор: Ferguson, James, 1710-1776, 562 стр., издатель: "Книга по Требованию", ISBN: 978-5-8734-5881-3



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