Columbia subject headings:
Harvard subject headings:
Germany--Intellectual life--18th century--Congresses.
Teutsche Merkur--Congresses.
Princeton subject headings:
German literature--18th century--History and criticism--Congresses.
Germany--Intellectual life--18th century--Congresses.
Periodicals--Germany--18th century--Congresses.
Teutsche Merkur--History--Congresses.