000 00412pam a2200145a 44500
040 _aP K Kelkar Library, IIT Kanpur
082 _a154.4
_bF41s
100 _aFerster, C. B.
245 0 _aSchedules of reinforcement
_cC. B. Ferster and B. F. Skinner
260 _aNew York
_bAppleton Century Crofts
_c1957
300 _a741p
650 _aReinforcement
700 _aSkinner, B. F.
997 _a77838 C
999 _c451217
_d451217