Kay, H

Teaching machines and their use in industry / by H. Kay, J. Annett and M.E. Sime. - - London : H.M. Stationery Off., 1964, c1963. - 30 [2] p. : illus., plates - - (Problems of progress in industry, no. 14) .

Bibliography: p. [32].


Teaching machines.

LB1028.5 / K3