Columbia subject headings:
Canon law--History.
Clergy--Training of--History.
Pastoral theology--History of doctrines--Middle Ages, 600-1500.
Theology--Study and teaching--History.
Harvard subject headings:
Canon law--History.
Clergy--Training of--History.
Pastoral theology--History of doctrines--Middle Ages, 600-1500.
Princeton subject headings:
Canon law--History.
Clergy, Training of--History.
Pastoral theology--History of doctrines--Middle Ages, 600-1500.