Possible Worlds: An Introduction to Logic and Its Philosophy
Raymond Bradley & Norman Swartz
Mind, Language and Reality - Logical positivism and the philosophy ...
Hilary Putnam
Plotinus' Philosophy of Religion - Article
Lloyd Gerson
Conceptual Graphs for Knowledge Representation: First International ...
Guy W. Mineau & Bernard Moulin & John F. Sowa
The Oxford Handbook of World Philosophy
Jay L. Garfield & William Edelglass
The Philosophy of Alfarabi and Its Influence on Medieval Thought
Robert Hammond & Robert Hamui