Columbia subject headings:
Augustine, of Hippo, Saint, 354-430--Influence.
Councils and synods, Ecumenical.
Gregory, of Nazianzus, Saint.
Lubac, Henri de, 1896-1991--Diaries.
Vatican Council (2nd : 1962-1965 : Basilica di San Pietro in Vaticano)
Harvard subject headings:
Augustine, of Hippo, Saint, 354-430--Influence.
Councils and synods, Ecumenical.
Gregory, of Nazianzus, Saint
Lubac, Henri de, 1896-1991--Diaries.
Vatican Council (2nd : 1962-1965 : Basilica di San Pietro in Vaticano)
Princeton subject headings:
Augustine, of Hippo, Saint, 354-430--Influence.
Councils and synods, Ecumenical--History.
Councils and synods, Episcopal (Catholic)--History.
Episcopal conferences (Catholic)--History.