Columbia subject headings:
Hamann, Johann Georg, 1730-1788--Criticism and interpretation.
Harvard subject headings:
German language--Rhetoric--Congresses.
Hamann, Johann Georg, 1730-1788--History and criticism--Congresses.
Princeton subject headings:
German language--Rhetoric--Congresses.
Hamann, Johann Georg, 1730-1788--History and criticism--Congresses.