Seifert, Kelvin. Educational psychology / Kelvin Seifert. - Boston : Houghton Mifflin Company, c1983 - xi, 453 p. : ill. (some col.) ; 23 cm. Includes index. Bibliography: p. 435-444. ISBN: 0395327903 LCCN: 82083201 Subjects--Topical Terms: Educational psychology. Dewey Class. No.: 370.15 / SEI