000 00335nam a2200133Ia 4500
008 230919s9999 xx 000 0 und d
082 _a006.3 PAT
100 _aPatterson, Dan W.
245 0 _aIntroduction To Artificial Intelligence And Expert Systems
260 _aNEW DELHI
260 _bPHI
260 _c2011
300 _axv,448
999 _c172398
_d172398