Owens, J., & Gilson, E. (1951). The doctrine of being in the Aristotelian "Metaphysics": A study in the Greek background of mediaeval thought. Pontifical Institute of Mediaeval Studies.
Cita Chicago Style (17a ed.)Owens, Joseph, y Etienne Gilson. The Doctrine of Being in the Aristotelian "Metaphysics": A Study in the Greek Background of Mediaeval Thought. Toronto: Pontifical Institute of Mediaeval Studies, 1951.
Cita MLA (9a ed.)Owens, Joseph, y Etienne Gilson. The Doctrine of Being in the Aristotelian "Metaphysics": A Study in the Greek Background of Mediaeval Thought. Pontifical Institute of Mediaeval Studies, 1951.
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