000 00663nam a2200241Ia 4500
003 OSt
005 20221005062844.0
006 a|||||r|||| 00| 0
007 ta
008 221004b |||||||| |||| 00| 0 eng d
024 _a19801
037 _bGift, 24/06/2015,
_cTextual
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
082 _aS0aT, J1
100 _aSkinner Charles E. Ed.
245 0 _aEducational psychology
260 _aLondon
_bStaples Press Ltd. UK
_c1951
300 _aviii, 791p.
_ccm.
650 _aPSYCHOLOGY
942 _hS0aT, J1
_cTEXL
_2cc
999 _c970385
_d970385