Columbia subject headings:
Germany--Intellectual life--Congresses.
Learning and scholarship--History--Medieval, 500-1500--Congresses.
Harvard subject headings:
Cities and towns--Germany--History--Congresses.
Education, Medieval--Congresses.
Education--Germany--History--Congresses.
Middle class--Germany--History--Congresses.
Princeton subject headings:
Germany--Intellectual life--Congresses.
Learning and scholarship--Germany--History--Congresses.