Relativity, logic, and mysticism : The papers and symposia for discussion at the joint session of the Aristotelian Society, the Mind Association and the Scots Philosophical Club, Durham, July 13th-16th, 1923. / MIND (Mental health association) Scots Philosophical Club. Relativity. Logic. Mysticism. 120 ARR New York : Johnson Reprint Corporation, c1923 c1923 1923 Text 184 p. : eng Aristotelian Society, Proceedings. Supplementary 3. Proceedings (Aristotelian Society (Great Britain)). Supplementary volume ; 3.