| Author: | Hooper, William George |
| Subject: | QC, Force and energy, Ether (Space), Gravitation, Matter |
| Format: | Electronic text |
| Date issued: | 2008 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Aether and Gravitation [electronic resource] / William George Hooper |