| Author: | Roys, Lyon Des |
| Subject: | PQ, QA, Geometry |
| Format: | Text |
| Date issued: | 2008 |
| Language: | French |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | La géométrie en vers techniques [electronic resource] / Lyon Des Roys |
| Author: | Roys, Lyon Des |
| Subject: | PQ, QA, Geometry |
| Format: | Text |
| Date issued: | 2008 |
| Language: | French |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | La géométrie en vers techniques [electronic resource] / Lyon Des Roys |