Wittgenstein's Tractatus Logico-Philosophicus, first published in 1921, has had a profound influence on modern philosophic thought. Prototractatus is a facsimile reproduction of an early version of Tractatus, only discovered in 1965. The original text has a parallel English translation and the text is edited to indicate all relevant deviations from the final version.
- ISBN13 9781135180584
- Publish Date 1 March 2013 (first published 6 October 1971)
- Publish Status Active
- Publish Country GB
- Publisher Taylor & Francis Ltd
- Imprint Routledge
- Format eBook
- Language English