000 00292nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a0001.642ERM:E
100 _aErmine, Iean L.
245 0 _aExpert systems
260 _aNew Delhi
_bPrentice Hall
_c1992
942 _cGB
999 _c29577
_d29577