| 其他書名 | Besly Spiral Disc Grinders, Spiral Grooves ... : Manufacturers' and Machinists' Hardware ... : Platers', Polishers' and Grinders' Supplies ... |
| 出版 | The Company, 1897 |
| URL | http://books.google.com.hk/books?id=M35CAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |