| Author: | Coolidge, Julian Lowell, 1873-1954 |
| Subject: | QA, Geometry, Non-Euclidean |
| Format: | Text |
| Date issued: | 2008 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Elements of non-Euclidean Geometry [electronic resource] / Julian Lowell Coolidge |