Educational psychology : the teaching-learning process / Allen J. Edwards [and] Dale P. Scannell. Edwards, Allen Jack. 1926- Scannell, Dale Paul. 1929- joint author. Educational psychology. LB1051 .E38 370.15 EDE Includes bibliographies. Scranton, Pa. : International Textbook Co., 1968. 1968. 1968 Text vii, 630 p. : eng