Columbia subject headings:
God--Proof--History of doctrines.
Thomas, Aquinas, Saint, 1225?-1274.
Harvard subject headings:
God--Proof--History of doctrines
Thomas, Aquinas, Saint, 1225?-1274
Princeton subject headings:
God--Proof--History of doctrines.
Thomas, Aquinas, Saint, 1225?-1274.