| Title / Condition | Highlights | Price |
|---|---|---|
| Prototractatus: An Early Version of Tractatus Logico-Philosophicus Wittgenstein, Ludwig / Used - Hardcover | 1st Edition Dust Jacket | $127.00 |
| INTRODUCTION TO MATHEMATICAL PHILOSOPHY Bertrand Russell / Used - Hardcover | Dust Jacket | $100.00 |
| SENSE AND SENSIBILIA J L AUSTIN / Used - Hardcover | Dust Jacket | $49.00 |