000 00276nam a2200121Ia 4500
008 160710s1991 xx 000 0 und d
082 _a006.3 LEV
100 _aLEVINE, RI.
245 _aA1 AND EXPERT SYSTEM
260 _bMCGRAW HILL
_c1991
300 _a289
942 _2ddc
_cB
999 _c49574
_d49574