| Title / Condition | Highlights | Price |
|---|---|---|
| Foundations: Essays in philosophy, logic, mathematics and economics (International library of psychology, philosophy and scientific method) Ramsey, F. P. / Used - Hardcover | $448.95 | |
| Logical Investigations (2 Volumes Set) (International Library of Philosophy and Scientific Method) Edmund Husserl / Used - Hardcover | Dust Jacket | $387.19 |
| Logical Investigations (2 Volumes Set) Edmund Husserl / Used - Hardcover | $134.96 | |
| Against Method: Outline of an Anarchistic Theory of Knowledge Feyerabend, Paul / Used - Hardcover | Dust Jacket | $125.00 |
| Logical Investigations, Volume 1 Husserl, Edmund / Used - Hardcover | $107.00 | |
| Psychology from an Empirical Standpoint Franz Brentano / Used - Hardcover | $100.00 | |
| Logical Investigations (2 Volumes Set) (International Library of Philosophy and Scientific Method) Edmund Husserl / Used - Hardcover | Dust Jacket | $95.81 |
| Eclipse of God: Studies in the Relation Between Religion and Philosophy Buber, Martin / Used - Hardcover | Ex-library Stock photo | $61.80 |