000 00603nam a2200229Ia 4500
003 OSt
005 20220918231421.0
006 a|||||r|||| 00| 0
007 ta
008 220917b |||||||| |||| 00| 0 eng d
024 _a280,420
037 _cTextual
040 _aARTS
_cARTS
_beng
041 _2eng
_aeng
082 _aSN1:86, M4
100 _aWalker Stephen
_9154569
245 0 _cWalker Stephen
_aLearning theory and behaviour modification
260 _aLondon
_bMethuen USA
_c1984
300 _a184p.
_ccm.
942 _hSN1:86, M4
_cTEXL
_2CC
999 _c291023
_d291023