Robert Stawell Ball eBooks
eBooks di Robert Stawell Ball di Formato Pdf
A Popular Guide to the Heavens: A Series of Eighty-Three Plates, With Explanatory Text and Index. E-book. Formato PDF
Robert Stawell Ball
edizioni Forgotten Books collana , 2017
The object of the present work is to provide a popular guide to the study of the sky by furnishing a summary of our present knowledge of the Solar system, a guide to the positions of the planets for the first half of the present century, a series of star maps, some examples of the finest achievements in the art of...