Piron, Henri. Thought and the brain / Henri Piron ; translated by C. K. Ogden. - London : Routledge & kegan paul, c 1950. - xvi, 262 p. : ill. ; 22 cm. Includes index. 343 343 Subjects--Topical Terms: Brain PsychophysiologyThought and thinking. Dewey Class. No.: 132.1 / P613t