De Cecco, John P. The psychology of learning and instruction; educational psychology [by] John P. De Cecco. - Englewood Cliffs, N.J., Prentice-Hall [1968] - xvi, 800 p. illus. 24 cm. Bibliography: p. 753-787. LCCN: 68013127 Subjects--Topical Terms: Educational psychology. LC Class. No.: LB1051 / .D352 Dewey Class. No.: 370.15 DEC