Problems of science and philosophy / The papers read at the joint session of the Aristotelian Society, the British Psychological Society, and the Mind Association, held at Bedford College, London, July 11th-14th, 1919. British Psychological Society. MIND (Mental health association) Science. Philosophy. 104 ARP Reprint of 1919 ed. New York : Johnson Reprint Corporation, 1919. 1919. 1919 Text 220 p. eng Aristotelian Society. Proceedings. Supplementary volume, 2. Proceedings (Aristotelian Society (Great Britain)). Supplementary volume ; 2.