其他書名 | V.1. An Atlas of Representative Stella Spectra from 4̂870 to 3̂300 Together with a Discussion of the Evolutional Order of the Stars, and the Interpretation of Their Spectra. Preceded by a Short History of the Observatory and Its Work |
出版 | 1899 |
URL | http://books.google.com.hk/books?id=jaDpswEACAAJ&hl=&source=gbs_api |