Columbia subject headings:
Art and literature--History.
Art, Medieval.
Arts--History.
Civilization, Medieval.
Civilization--Research.
Literature, Medieval--History and criticism.
Harvard subject headings:
Art and literature--History.
Art, Medieval
Arts--History
Civilization, Medieval
Civilization--Research.
Literature, Medieval--History and criticism
Princeton subject headings:
Art and literature--History.
Art, Medieval.
Arts--History.
Civilization, Medieval.
Civilization--Research.
Literature, Medieval--History and criticism.