Klausmeier, Herbert J. Learning and human abilities : educational psychology / Herbert J. Klausmeier and William Goodwin. - 2nd ed. - New York : Harper and Row, c 1966. - xxiv, 720 p. : ills. ; 24 cm. Includes index. 336 336 Subjects--Topical Terms: psychology--Educational. Dewey Class. No.: 370.15 / K668l