Daniels, Aubrey C.
Bringing out the best in people : how to apply the astonishing power of positive reinforcement - New York McGraw-Hill 1999 - 245
Employee motivation
Reinforcement (Psychology)
158.7 D228b
Bringing out the best in people : how to apply the astonishing power of positive reinforcement - New York McGraw-Hill 1999 - 245
Employee motivation
Reinforcement (Psychology)
158.7 D228b