000 00315nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a006.3 PAT
100 _aPATTERSON (DAN W)
245 _aIntroduction to Artificial Intelligence and Expert Systems
260 _aNEW DELHI
_bPHI
365 _cRS
999 _c178179
_d178179