| Title / Condition | Highlights | Price |
|---|---|---|
| Prototractatus: an early version of Tractatus logico-philosophicus. Edited by B.F. McGuinness, T. Nyberg, G.H. von Wright Wittgenstein, Ludwig, 1889-1951 / Used - Hardcover | Near fine Dust Jacket | $85.00 |
| EXPLANATION AND UNDERSTANDING Von Wright, Georg Henrik / Used - Hardcover | Dust Jacket | $57.50 |