Blue and Brown Books
| Image |  |
|---|---|
| Description | book by Ludwig Wittgenstein |
| Author/s |
author: Ludwig Wittgenstein |
| Publication date | 1979 |
| Language | English |
| Country of origin | England |
| Wikipedia link | https://en.wikipedia.org/wiki/Blue_and_Brown_Books |
| Access work | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |