TY - JOUR A1 - Winokur, Stephen T1 - Skinners Theory of Behavior-An Examination of B. F. Skinners Contingencies of Reinforcement: A Theoretical Analysis JF - Journal of the Experimental Analysis of Behavior, Vol. 15 (No. 2, 1971), pp. 253-259. Y1 - 1971 N1 - Xeroxcopy ER -