Immanuel Kant's Critique of pure reason / translated by Norman Kemp Smith. Kant, Immanuel, Smith, Norman Kemp, Causation. Reason. Knowledge, Theory of. 193 KAC Ed. transcribed: London : Macmillan, 1934. Translation of: Kritik der reinen Vernunft. London : Royal National Institute for the Blind, 1977. 1977. 1977 Text eng eng ger