| 其他書名 | Determined from Observations Made by Order of the French King, at the Polar Circle |
| 出版 | T. Cox ... C. Davis ... J. and P. Knapton ... and A. Millar, 1738 |
| URL | http://books.google.com.hk/books?id=njJWAAAAYAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |