00000cam a22000004i 4500 UP-1685523046126301085 Buklod 20230816144535.0 m |o d | ta 230816s1975 enkm rb a001 0|eng d 0416827802 (iLib)UPMNL-00014230753 DLC NTTC rda eng BF 319 W34 1975 Walker, Stephen. author Learning and reinforcement Stephen Walker. London Methuen 1975. 144 p. ill. 19 cm. text rdacontent unmediated rdamedia volume rdacarrier Essential psychology A3. Includes bibliographies and indexes. Conditioned response. Reinforcement (Psychology) Essential psychology series FO UPMNL NTTC BF 319 W34 1975 Book