Garry, Ralph. The nature and conditions of learning [by] Ralph Garry [and] Howard L. Kingsley. - 3d ed. - Englewood Cliffs, N.J., Prentice-Hall [1970] - x, 593 p. illus. 24 cm. Previous editions by Howard L. Kingsley. Bibliography: p. 533-580. ISBN: 0136106838 LCCN: 70093478 Subjects--Topical Terms: Learning, Psychology of. LC Class. No.: LB1051 / .G253 1970 Dewey Class. No.: 370.152 3 GAR K