Columbia subject headings:
Education, Humanistic--Italy--Bologna--History--Congresses.
Education, Medieval--Congresses.
Università di Bologna--Curricula--History--Congresses.
Università di Bologna--History--Congresses.
Harvard subject headings:
Bologna (Italy)--Intellectual life--Congresses.
Italy--Civilization--Congresses.
Università di Bologna--History--Congresses.
Universities and colleges--Italy--History.
Princeton subject headings: