| Author: | De Morgan, Augustus, 1806-1871 |
| Subject: | BC, Logic |
| Format: | Electronic text |
| Date issued: | 2021 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | First notions of logic (preparatory to the study of geometry) [electronic resource] / Augustus De Morgan |