000 00457nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-442-22416-8
041 _aeng
082 _aS4
_bK3
100 _aFlavell, John H..
245 4 _aThe developmental psychology of Jean Piaget /
_cby John H. Flavell.
250 _a1st ed /
260 _aNew York :
_bD. Van Nostrabd Compnay ,
_c1994
300 _a472p :
650 _aPsychology
942 _cTB
999 _c39635
_d39635