Title: Correspondance G.W. Leibniz, Ch. I. Castel de Saint-Pierre
Subjects: Correspondence, Sources, Politics and government, Law, Philosophy, History
Places: Europe
People: Charles Irénée Castel de Saint-Pierre (1658-1743), Gottfried Wilhelm Leibniz Freiherr von (1646-1716)
Time periods: 1648-1715, 18th century