Leibniz, Gottfried Wilhelm, Freiherr von, 1646-1716.
Discourse on metaphysics ; Correspondence with Arnauld ; Monadology /Leibniz ; with an introduction by Paul Janet ; translated by George R. Montgomery.
- Reprint edition.
- La Salle, Illinois : Open Court Pub. Company, (c)1980.
- xxi, 272 pages ; 21 cm.