Columbia subject headings:
Basil, Saint, Bishop of Caesarea, approximately 329-379.
Church--History of doctrines--Early church, ca. 30-600.
Irenaeus, Saint, Bishop of Lyon.
John Chrysostom, Saint, -407.
Papacy.
Popes--Primacy.
Harvard subject headings:
Basil, Saint, Bishop of Caesarea, approximately 329-379
Catholic Church--Relations--Orthodox Eastern Church--History.
Church--History of doctrines--Early church, ca. 30-600
Irenaeus, Saint, Bishop of Lyon
John Chrysostom, Saint, -407.
Orthodox Eastern Church--Relations--Catholic Church--History.
Papacy
Popes--Primacy
Princeton subject headings: