The principles of mechanics as applied to the solar system, with illustrations, showing by radiating lines the manner in which the forces of the sun . of the sun and planets emanate from themselv
Автор:Robert P Traxler Год: 2011 Издание:Книга по Требованию Страниц: 74 ISBN: 9785878312547 Воспроизведено в оригинальной авторской орфографии.