00891cam a2200301 4500 ocm00763597 20151023231024.0 731129s1974 xxua b 001 0 eng d 73020469 9780124039506 0124039502 73020469 und LB1051 .K359 WM420 K31b 1974 370.15 @ Keller, Fred Simmons, 1899- Behavior modification: applications to education / Edited by Fred S. Keller [and] Emilio Ribes-Inesta. New York : Academic Press, 1974. xvi, 211 p. : illus ; 24 cm. Includes bibliographies. Educational psychology. Behaviorism (Psychology) Behavior therapy. Reinforcement (Psychology) Ribes Iñesta, Emilio. 0 899 899 0 0 ddc 0 0 DAPA DAPA 2014-12-03 0 370.15 KEL APA033181 2014-12-03 1 2014-12-03