Columbia subject headings:
Descartes, René, 1596-1650--Congresses.
Knowledge, Theory of--Congresses.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Congresses.
Metaphysics--Congresses.
Methodology--Congresses.
Spinoza, Benedictus de, 1632-1677--Congresses.
Harvard subject headings:
Descartes, René, 1596-1650--Congresses.
Knowledge, Theory of--Congresses
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Congresses.
Metaphysics--Congresses
Methodology--Congresses.
Spinoza, Benedictus de, 1632-1677--Congresses.
Princeton subject headings:
Descartes, René, 1596-1650--Congresses.
Knowledge, Theory of--Congresses.
Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716--Congresses.
Metaphysics--Congresses.
Methodology--Congresses.
Spinoza, Benedictus de, 1632-1677--Congresses.