| Author: | Besant, W. H. (William Henry), 1828-1917 |
| Subject: | QA, Conic sections |
| Format: | Text |
| Date issued: | 2009 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Conic Sections : Treated Geometrically : and, George Bell and Sons Educational Catalogue [electronic resource] / W. H. Besant |