Trow, William Clark Teacher and technology new designs for learning. - New York Appleton-Century-Crofts [1963] - x, 198 p. diagrs. 21 cm. Bibliography: p. 181-189. LCCN: 63017679 Subjects--Topical Terms: Educational technology LC Class. No.: LB1027 / .T76 Dewey Class. No.: 371.33