Columbia subject headings:
Harvard subject headings:
Enlightenment--Congresses
German language--Rhetoric--History--18th century--Congresses.
German literature--18th century--History and criticism--Congresses
German periodicals--History--18th century--Congresses.
Princeton subject headings:
Enlightenment--Europe, German-speaking--Congresses.
German periodicals--History--18th century--Congresses.
German prose literature--18th century--History and criticism--Congresses.