DESCARTES, RENE. Discours de la Methode pour Bien Conduire sa Raison, et Chercher la Veritie' dans les Sciences. Paris, 1668. Numerous woodcuts in text. 4to, contemporary speckled calf, spine gilt, joints slightly rubbed; few leaves roughly opened with resulting minor loss in upper margins, faint marginal dampstain in a few gatherings only. -- Les Principes de la Philosophie. Paris, 1668. Folding table, numerous woodcuts. 4to, contemporary speckled calf, spine gilt, rubbed, with two small spots of exposure to boards, owner's name to title. Later editions of Descartes' fundamental works on the method of science and his system of physics. BMC XIII:175,178 (2)

细节

DESCARTES, RENE. Discours de la Methode pour Bien Conduire sa Raison, et Chercher la Veritie' dans les Sciences. Paris, 1668. Numerous woodcuts in text. 4to, contemporary speckled calf, spine gilt, joints slightly rubbed; few leaves roughly opened with resulting minor loss in upper margins, faint marginal dampstain in a few gatherings only. -- Les Principes de la Philosophie. Paris, 1668. Folding table, numerous woodcuts. 4to, contemporary speckled calf, spine gilt, rubbed, with two small spots of exposure to boards, owner's name to title. Later editions of Descartes' fundamental works on the method of science and his system of physics. BMC XIII:175,178 (2)