| Title / Condition | Highlights | Price |
|---|---|---|
| PROTOTRACTUS. An early version of Tractatus Logico-Philosophicus. Edited by B.F. McGuinness, T. Nyberg, G.H. von Wright. With a translation by D.F. Pears, B.F. McGuinness. An historical introduction by G.H. von Wright and a facsimile of the author's manus Wittgenstein, Ludwig / Used - Hardcover | 1st Edition Dust Jacket | $140.00 |