000 00535nam a2200229Ia 4500
003 OSt
005 20220918195112.0
006 a|||||r|||| 00| 0
007 ta
008 220917b |||||||| |||| 00| 0 eng d
024 _a83,458
037 _cTextual
040 _aARTS
_cARTS
_beng
041 _2eng
_aeng
082 _aS1:4, J2
100 _aPiaget J
245 0 _cPiaget J
_aChild's conception of number
260 _c1952
650 _aPSYCHOLOGY
942 _hS1:4, J2
_cTEXL
_2CC
999 _c207173
_d207173