Betts, George Herbert The mind and its education. - New York D Appleton [1923] - xiii, 265 p. illus. 18 cm. Reprint of the 1906 ed. Includes bibliographies. ISBN: 0404007899 (ed. 1971) LCCN: 91164694 Subjects--Topical Terms: Educational psychology LC Class. No.: LB1051 / .B4 1923 Dewey Class. No.: 370.15