| Author: | Hinton, Charles Howard, 1853-1907 |
| Subject: | QA, Fourth dimension |
| Format: | Electronic text |
| Date issued: | 2019 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | A New Era of Thought [electronic resource] / Charles Howard Hinton |