Home › Authors › Charles B. Crowley 👤 Charles B. Crowley 3 books Books by Charles B. Crowley Aristotelian-Thomistic philosophy of measure and the international system of units (SI) 1996 Universal mathematics in Arist Universal mathematics in Aristotelian-Thomistic philosophy 1980 A defense of the common Thomis A defense of the common Thomistic teaching on sacramental grace 1947