000 00622nam a2200217Ia 4500
003 OSt
005 20221005054626.0
006 a|||||r|||| 00| 0
007 ta
008 221004b |||||||| |||| 00| 0 eng d
024 _a115717
037 _cTextual
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
100 _aWadsworth Barry J
_9598436
245 0 _aPiaget's theory of cognitive development
_b A introduction for student of psychlogy and education ed.2
260 _aLondon
_bLongwan London
_c1979
650 _aPSYCHOLOGY
942 _cTEXL
_2cc
999 _c963770
_d963770