Manual of Astronomy

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Автор: Charles A. Young
Издательство: Ginn And Company
Страниц: 632
Год: 1902
Размер: 18,8 МБ

THE present volume has been prepared in response to a rather pressing demand for a text-book intermediate between the author's Elements of Astronomy and his Greneral Astronomy. The latter is found by many teachers to be too large for convenient use in the time at their disposal, while the former is not quite sufficiently extended for their purpose.

The material of the new book has naturally been derived largely from its predecessors; but everything has been carefully worked over, rearranged and rewritten where necessary, and changed and added to in order to bring it thoroughly up to date.