Rules for the Direction of the MindDiscourse on the MethodMeditations on First PhilosophyObjections against the Meditations and RepliesThe Geometry. Ethics by Benedict de Spinoza / by René Descartes
. – Chicago, Londo, Toronto : William Benton : Encyclopaedia Britannica, c1952
. – X, 463 p. ; 24 cm
. – (Great books of the Western world ; 31)