Columbia subject headings:
Christian biography--History and criticism--Congresses.
Christian hagiography--History and criticism--Congresses.
Gregory, of Nyssa, Saint, approximately 335-approximately 394--Congresses.
Harvard subject headings:
Christian biography--Congresses.
Christian biography--History and criticism--Congresses.
Christian hagiography--History and criticism--Congresses.
Christian hagiography--History--To 1500--Congresses.
Gregory, of Nyssa, Saint, approximately 335-approximately 394--Congresses.
Princeton subject headings:
Christian biography--History and criticism--Congresses.
Christian hagiography--History and criticism--Congresses.
Gregory, of Nyssa, Saint, approximately 335-approximately 394--Congresses.