| Author: | Dietzgen, Joseph, 1828-1888 |
| Subject: | B, Philosophy, Knowledge, Theory of, Logic |
| Format: | Electronic text |
| Date issued: | 2012 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Positive Outcome of Philosophy : The Nature of Human Brain Work. Letters on Logic. [electronic resource] / Joseph Dietzgen |