| Author: | Iles, George, 1852-1942 |
| Subject: | T, Inventors, Inventions -- History |
| Format: | Text |
| Date issued: | 2015 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Inventors at Work, with Chapters on Discovery [electronic resource] / George Iles |