THE REFINER'S FIRE: The Enigma of Alchemy in East and West.
London: Birkbeck College, 1971. FIRST EDITION. In academic wraps as issued; ex-libris with minimal markings; VERY GOOD. Second J. D. Bernal Lecture, delivered at Birkbeck College on 4 February 1971. 31 pages. Tall octavo.