000 00292nam a2200133Ia 4500
100 _aVadera/Sunil
942 _cBK
654 _aSystem Applications
245 _aExpert System Applications
260 _bGalgotia Pub.
_aNEW DELHI
_c1990
300 _a274
546 _aENGLISH
999 _c26558
_d26558