Columbia subject headings:
German philology--Study and teaching--Germany--History.
Universität Freiburg im Breisgau--History.
Universität Heidelberg--History.
Universität Tübingen--History.
Harvard subject headings:
German philology--Study and teaching--Germany--History.
Universität Tübingen--History.
Universität Freiburg im Breisgau--History.
Universität Heidelberg--History.
Princeton subject headings:
German philology--Study and teaching--Germany--History.
Universität Freiburg im Breisgau--History.
Universität Heidelberg--History.
Universität Tübingen--History.