Popkin, Richard H. The history of scepticism from Erasmus to Descartes / by Richard H. Popkin. - 1st. ed. Harper Torchbook. - New York : Harper and Row, [1968] - XVII, 242 p. ; 20 cm. - Harper torchbooks ; 1391 . - Harper torchbooks ; 1391 . Biblioteca Jacinto MartÃnez Lacalle. Subjects--Topical Terms: Escepticismo---Historia Universal Decimal Class. No.: 165.72(091)