The Philosophy of Nicolai Hartmann
Roberto Poli & Carlo Scognamiglio & Frederic Tremblay
The Sacred Mushroom: Key to the Door of Eternity
Andrija Puharich
Towards a Philosophy of Real Mathematics
David Corfield
Great books of the Western World - Volume 18
Encyclopaedia Britannica, Inc
What Is Meaning: Fundamentals of Formal Semantics
Paul H. Portner
A Complete Solution Guide to Principles of Mathematical Analysis
Kit-Wing Yu