| Title / Condition | Highlights | Price |
|---|---|---|
| Inquiry as Inquiry: A Logic of Scientific Discovery Jaakko Hintikka / New - Hardcover | $264.82 | |
| The Theory of Categories F. C. Brentano / New - Hardcover | $213.19 | |
| Person and Self-Value : Three Essays Max Scheler / New - Hardcover | $201.88 |