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Contingencies of reinforcement;: A theoretical analysis (The Century psychology series)

by B. F Skinner

Condition: Used - Good


Appleton-Century-Crofts. Used - Good. Ships from Reno, NV. Former Library book. Shows some signs of wear, and may have some markings on the inside. 100% Money Back Guarantee. Shipped to over one million happy customers. Your purchase benefits world literacy!



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