Metaphysical Principles, 3rd ed. revised text Posted On November 11, 2014 link to:MetphyPrinciples Share on FacebookTweetFollow us Related Posts 40 Years Since Humanae Vitae: A Metaphysical Distinction Essence in Aquinas and Lonergan Notes on Voegelin, Order and History, v. 2 The World of the Polis Pt II ch. 9 Heraclitus About The Author Dunstan