Leibniz, Gottfried Wilhelm, Freiherr von, and Bernouilli, Jean.
Commercium philosophicum et methematicum. Lausannae: sumpt. Marci-Michaelis Bousquet. MDCCXLV. 2 v. 23 folded plates. 4°.
**5020a.68
Same. Lausannae: sumpt. Marci-Michaelis Bousquet. MDCCXLV. 2v. inl. Portr. 23 folded plates. 4°, 3912.3
-Mathematics.