000 00269nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aFurth Hans G.
_925397
245 0 _aPiaget For Teachers
260 _bPrentice-Hall, Inc.
_c1986
300 _a163
942 _cBK
_pCL
999 _c127733
_d127733