Logic, or the Art of Thinking : Being the Port-Royal Logic
Antoine Arnauld
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Our Knowledge of the External World : As a Field for Scientific Method in Philosophy
Bertrand Russell
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The Foundations of Mathematics : A Contribution to the Philosophy of Geometry
Paul Carus
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Institutes of Metaphysic : The Theory of Knowing and Being
James Frederick Ferrier
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The Origin of the Logic of Symbolic Mathematics : Edmund Husserl and Jacob Klein
Burt C. Hopkins
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Elements of Logic : Together With an Introductory View of Philosophy in General, and a Preliminary View of the Reason
Henry P. Tappan
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An Introduction to Logic : Designed for the Use of Younger Students
John Woolley
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A Critical Account of the Philosophy of Lotze : The Doctrine of Thought
Henry Jones
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