| 其他書名 | Calculated to a Farthing: ... The Thirteenth Edition, with Additions. Carefully Calculated and Examined from the Press, by Richard Hayes. ... |
| 出版 | G. Keith, 1765 |
| URL | http://books.google.com.hk/books?id=CMhrl7XfNYQC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |