Travers, Robert Morris William, 1913- Essentials of learning; an overview for students of education [by] Robert M. W. Travers. - 2d ed. - New York, Macmillan [1967] - xi, 560 p. illus. 24 cm. Bibliography: p. 518-544. LCCN: 67010683 Subjects--Topical Terms: Learning. LC Class. No.: LB1051 / .T68 1967 Dewey Class. No.: 370.152 3 TRA