اردو کى بورڈ
Daniels, Aubrey C

Other people's habits : how to use positive reinforcement to bring out the best in people around you / Aubrey C. Daniels - New York : McGraw-Hill, 2001. - xi, 195 p.

Include index

007135915x 0071373748


Reinforcement (Psychology)
Behavior modification

158.2 D186O 2001

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