Columbia subject headings:
Comparative linguistics--History--Congresses.
Humboldt, Wilhelm von, 1767-1835--Congresses.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Congresses.
Linguistics.
Harvard subject headings:
Comparative linguistics--History--Congresses.
Humboldt, Wilhelm von, 1767-1835--Congresses.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Congresses.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Contributions in linguistics--Congresses.
Princeton subject headings:
Comparative linguistics--History--Congresses.
Humboldt, Wilhelm von, 1767-1835--Congresses.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Contributions in linguistics--Congresses.