Contributions to an educational technology - Davies, Ivor K. (Ivor Kevin), 1930-; Hartley, James, Ph. D. (London, Butterworths, 1972)
Vol. 2, ed. by J. Hartley and I. K. Davies, published by Kogan Page, London, and Nichols Pub. Co., New York.
Includes bibliographies and indexes.
Keywords: Educational technology