Photographic Observations of Asteroids: Made with the 8-Inch Refractor During the Years 1912-1916

出版社: Nabu Press(2012-05-02)

ペーパーバック: 76 ページ / 15.6 x 0.4 x 23.4 cm

ISBN-10: 1286325994  ISBN-13: 9781286325995