Perception: mechanisms and models : readings from Scientific American / with introductions by Richard Held and Whitman Richards. - San Francisco : W.H. Freeman, [1972] Bibliography: p. [381]-386. ISBN: 0716708531 0716708523 (pbk.) LCCN: 70190437 Subjects--Topical Terms: Perception.Senses and sensation. LC Class. No.: QP441 / .H44 Dewey Class. No.: 612/.8/08