Columbia subject headings:
Harvard subject headings:
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Criticism and interpretation--Congresses.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Influence--Congresses.
Mathematics
Philosophy, German--17th century--Congresses.
Philosophy, German--18th century--Congresses.
Science--History--19th century--Congresses.
Science--History--20th century--Congresses.
Science--Philosophy
Science--Philosophy--History--19th century--Congresses.
Science--Philosophy--History--20th century--Congresses.
Princeton subject headings:
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Influence.
Science--Philosophy--History--19th century.
Science--Philosophy--History--20th century.