Columbia subject headings:
Civilization, Medieval.
Linguistics.
Literature, Medieval--History and criticism.
Middle Ages--Intellectual life.
Middle Ages--Social life and customs.
Harvard subject headings:
Civilization, Medieval
Linguistics
Literature, Medieval--History and criticism
Middle Ages--Intellectual life.
Middle Ages--Social life and customs.
Princeton subject headings:
Civilization, Medieval.
Europe--Intellectual life.
Literature, Medieval--History and criticism.
Middle Ages.