Columbia subject headings:
Harvard subject headings:
Freudenthal-Gesellschaft--History.
Freudenthal-Preis--History.
German literature--Societies, etc.--History.
Literary prizes--Germany--History.
Princeton subject headings:
Freudenthal-Gesellschaft--History.
Freudenthal-Preis--History.
German literature--Societies, etc.--History.
Literary prizes--Germany--History.