Knowledge Representation: Logical, Philosophical, and Computational ...
John F. Sowa
Circle Inversions and Applications to Euclidean Geometry - Essay
Kenji Kozai & Shlomo Libeskind
An Ordinary Man
Richard Norton Smith
The Wonderful Wizard of Oz
L. Frank Baum
Oz series (1)
The Eastern Schism: A Study of the Papacy and the Eastern Churches ...
Steven Runciman
The Human Use of Human Beings: Cybernetics and Society
Norbert Wiener