000 00270nam a2200109Ia 4500
008 200527s9999||||xx |||||||||||||| ||und||
082 _a155.232 083 PIA
100 _aPiaget, Jean
245 4 _aThe Moral Judgement of the Child
264 _bPenguin
_c1977
300 _a399p.
999 _c15600
_d15600