000 00255nam a2200121Ia 4500
008 200701s1998 xx 000 0 eng d
100 _aRICH
245 0 _aARTIFICIAL INTELLIGENCE
250 _a2nd
260 _bTMH
_c1998
300 _a621
942 _2ddc
_cGE
999 _c229
_d229