Gregory, R. L. Eye and brain the psychology of seeing [by] R. L. Gregory. - New York McGraw-Hill [1966] - 254 p. ill. (part col.), ports. (part col.) 19 cm. - World university library . Bibliography: p. 239-246. LCCN: 64066178 //r842 Subjects--Topical Terms: Visual perception LC Class. No.: BF241 / .G7 Dewey Class. No.: 152.14