Insights and Illusions of Philosophy
Jean Piaget
Symmetry, Shape and Space: An Introduction to Mathematics Through ...
L.christine Kinsey & Teresa E. Moore
Categorial Grammars and Natural Language Structures
Richard T. Oehrle & Emmon Bach & Deirdre Wheeler
Das Mathematica® Buch
Wolfram Research, Inc.
A Commentary on the Satyrica of Petronius
Gareth L. Schmeling
Ominous Parallels
Leonard Peikoff
The Voice of Reason: Essays in Objectivist Thought
Ayn Rand & Leonard Peikoff & Peter Schwartz