Columbia subject headings:
Harvard subject headings:
Civilization, Medieval--15th century--Congresses.
Literature, Medieval--History and criticism--Congresses
Robinson, J. W. (John W.), 1935-1986.
Princeton subject headings:
Civilization, Medieval--Congresses.
Festschriften.
Literature, Medieval--History and criticism--Congresses.
Robinson, J. W. (John W.), 1935-1986.