On the Relation Between Psychological and Physical Concepts ...
Wilfrid Sellars & Moritz Schlick & Herbert Feigl
Higher Wisdom: Eminent Elders Explore the Continuing Impact ...
Roger Walsh & Charles S. Grob
Collection Of Papers Concerning Consciousness: Online papers ...
David John Chalmers
Science Fact and Science Fiction: An Encyclopedia
Brian M. Stableford
Encyclopedia of Catholicism
Frank K. Flinn
A Unifying Field in Logics: Neutrosophic Logic. Neutrosophy, ...
Florentin Smarandache