| 其他書名 | Comprising the Duties of a Colliery Manager, the Superintendence & Arrangement of Labour & Wages, and the Different Systems of Working Coal Seams |
| 出版 | C. Lockwood and Son, 1906 |
| URL | http://books.google.com.hk/books?id=BF8xAAAAMAAJ&hl=&source=gbs_api |