The Problems of Mathematics
Ian Nicholas Stewart
Great Books of the Western World - Volume 6
Encyclopaedia Britannica, Inc
Problem of God in Modern Philosophy
Leonardo Messinese
Essential Gnostic Scriptures
Meyer, Marvin & Barnstone, Willis
Unfreedom of the Press
Mark R. Levin
Encyclopedia of Espionage, Intelligence, and Security: A-E
Brenda Wilmoth Lerner & K. Lee Lerner
Encyclopedia of Espionage, Intelligence, and Security: F-Q
Encyclopedia of Espionage, Intelligence, and Security: R-Z
The Gale Encyclopedia of the Unusual and Unexplained
Brad Steiger & Sherry Hansen Steiger