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Socrates Meets Marx: The Father of Philosophy Cross-Examines ...
Peter J. Kreeft
Encyclopedia of Computer Science and Technology
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Gurdjieffs Early Talks 1914-1931
Georges Ivanovich Gurdjieff
Socratic Logic: A Logic Text using Socratic Method, Platonic ...
Marx,K./Engels,F.[..] Werke
Karl Marx & Friedrich Engels