TY - BOOK AU - Cermak, Laird S. AU - ED - ED - ED - ED - TI - : research and theory SN - 2 PY - 1975///46 CY - New York PB - Ronald Press KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Learning, Psychology of N1 - Includes index; Bibliography: p. 364-390; 5 ER -