| Author: | Sutherland, George, 1855-1905 |
| Subject: | T, Inventions |
| Format: | Text |
| Date issued: | 2010 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Twentieth Century Inventions : A Forecast [electronic resource] / George Sutherland |