Columbia subject headings:
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Congresses.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Translations--History and criticism--Congresses.
Harvard subject headings:
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Archives.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Criticism and interpretation--Congresses.
Philosophy, German--18th century--Archival resources--Congresses.
Princeton subject headings:
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Congresses.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Translations--History and criticism--Congresses.