01034nam a2200289Ia 4500 156804 BIBL 20191123021108.0 940210s1973 mx a b 00110 spa gar31000065 //r87 CACG LB1051 .K359 WM420 K31b 1973 370.15 153.8 S989be E Symposium on Behavior Modification, 2nd. University of Mexico, 1972. Local 282088 Modificación de la conducta aplicaciones a la educación; editado por Fred S. Keller y Emilio Ribes-Inesta; traducido por Paula Speller. México Trillas 1973. 281 p. ill. Translation of : Behavior modification. Includes bibliographies. Educational psychology Local 90538 Reinforcement Psychology Local 158104 Behavior therapy Local 59314 Behaviorism (Psychology) Local 59335 Ribes Iñesta, Emilio. Local 159211 127441 127441 0 0 0 153_800000000000000_S989BE_E 0 abl 307897 1 1 17 2016-05-27 234851 0 153.8 S989be E mq234851 2016-05-27 00:00:00 r:156804 z:NCC:D 6 0 0 0 153_800000000000000_S989BE_E 0 abl 307903 1 1 17 2016-05-27 234850 0 153.8 S989be E mq234850 2016-05-27 00:00:00 r:156804 z:NCC:D 6