Philosophie als Denken der Welt Gemäss dem Princip des Kleinsten Kraftmasses - Prolegomena zu Einer Kritik der Reinen Erfahrung #254014 5,85€
The Riddle of the Universe - Being an Attempt to Determine the First Principles of Metaphysic, Considered as an Inquiry Into the Conditions and Import of Consciousness #245783 9,85€
The Insuppressible Book - A Controversy Between Herbert Spencer and Frederic Harrison; From the "Nineteenth Century" And "Pall Mall Gazette" #249865 7,85€
