Columbia subject headings:
Harvard subject headings:
Mediterranean Region--Civilization--To 1500.
Mediterranean Region--History--476-1517.
Religions--Mediterranean Region--History--To 1500.
Religions--Relations--History--To 1500.
Princeton subject headings:
Mediterranean Region--Civilization--To 1500.
Mediterranean Region--History--476-1517.
Religions--History--To 1500.
Religions--Relations--To 1500.