Book reviews

Nervous and Hormonal Mechanisms of Integration: Symposia of the Society for Experimental Bilogy, No. 20. Edited by G. M. Hughes. London: Cambridge University press. 1966. Pp. viii + 553. 75s.

Essential Works of Pavlov. Edited with an Introduction by Muchael Kaplan. New York: bantam Books. 1966. Pp. xiii + 392. $1.25.

Psycholinguistic Papers. Proceedings of the Edinburgh Conference 1966. Edited by J. Lyons and R. J. Wales. Edinburgh University Press. 1966. Pp. 243. 42s.

On Human Communication. By Colin Cherry. 2nd edition. London and Cambridge, Mass.: M.I.T. Press. 1966. Pp. xiv + 337. 80s.

Psycholigical Principles Appropvite to Socal and Cinical Problems. By John C. Raven. London: H. K. Lewis. 1966. Pp. xx + 187. 25s.