| 其他書名 | Fitted to the Lat: of 40 Degrees and a Meridian of Near Five Hours West from London; But May Without Sensible Error, Serve All the Northern Colonies. : For the Year of Our Lord, 1760. ... |
| 出版 | William Bradford, at the London Coffeehouse; and Andrew Steuart in Laetitia-Court., 1759 |
| URL | http://books.google.com.hk/books?id=0MZ_MQAACAAJ&hl=&source=gbs_api |