| 其他書名 | With New Improvements for Dispatch of Business in All the Several Rules. As Also Fractions, Vulgar and Decimal, Wrought Together After a New Method... |
| 出版 | Printed ; Wilmington [De]._ Reprinted and sold by Peter Brynberg, 1800 |
| URL | http://books.google.com.hk/books?id=v5JEAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |