Snowden, Robert J. Basic vision : an introduction to visual perception / Robert Snowden, Peter Thompson and Tom Troscianko. - 2nd ed. - Oxford : Oxford University Press, 2011. - xix, 400 p. : col. ill. ; 25 cm. Previous ed.: 2006. ISBN: 9780199572021 (pbk.) : £29.99 019957202X (pbk.) : £29.99 Nat. Bib. No.: GBB097896 bnb Subjects--Topical Terms: Visual perception. Dewey Class. No.: 152.14