000 00237nam a2200109Ia 4500
020 _a8170295963
082 _a005.369
100 _aOPERATIONS, LOGICAL
245 _aTEACHES EXCEL 5.0 FOR WINDOWS
260 _aN.D
_b BPB
_c1995
942 _cBK
999 _c5232
_d5232