Bartley, S. Howard Vision a study of its basis. With an historical perspective by Edwin G. Boring. - New York Hafner 1963 [c1941] - xv, 350 p. diagrs. 24 cm. Includes bibliographies. LCCN: 63018164 Subjects--Topical Terms: Vision LC Class. No.: QP475 / .B35 1963 Dewey Class. No.: 612.84