Snodgrass, Joan Gay. Human experimental psychology / Joan Gay Snodgrass, Gail Levy-Berger and Martin Haydon. - New York : Oxford university press, 1985. - Various pagination : ill. ; 24 cm. Includes index. ISBN: 0195035747 Subjects--Topical Terms: Psychology, Experimental. Dewey Class. No.: 150.724 / SNH 1985