Handbook of Philosophical Logic - Volume 1
Dov M. Gabbay & Franz Guenthner
To Understand Is to Invent: The Future of Education
Jean Piaget
Selected Letters of Margaret Laurence and Adele Wiseman
Ruth Panofsky & John Carson Lennox
Clones in universal algebra
A. Szendrei
The Concept of First Philosophy and the Unity of the Metaphysics ...
Giovanni Reale
The Price of Freedom: Political Philosophy From Thoreau's Journals
Henry David Thoreau & David Gross