000 00280nam a2200121Ia 4500
100 _aFraenkel
020 _a0-13-386557-6
942 _cBK
245 _aHelping students think and value
260 _aPrentic-Hall Inc, New Jersey
_c1973
082 _a371.3 Fra
300 _axviii,413p
999 _c3301
_d3301