Columbia subject headings:
Augustine, of Hippo, Saint, 354-430.
Trinity.
Harvard subject headings:
Augustine, of Hippo, Saint, 354-430--Contributions in doctrine of God.
Augustine, of Hippo, Saint, 354-430--Contributions in doctrine of the Trinity.
Image of God--History of doctrines.
Trinity.
Princeton subject headings:
Augustine, of Hippo, Saint, 354-430.
Trinity.