User:KYPark/1927

Ivan Pavlov

 * Conditioned Reflexes&#58; An Investigation of the Physiological Activity of the Cerebral Cortex
 * trans. by G. V. Anrep, Oxford University Press, London

Alfred Whitehead

 * Symbolism, Its Meaning and Effect
 * The 1927 Barbour-Page Lectures, given at the University of Virginia