000			00433nam a2200169Ia 4500
008			220901s9999 xx 000 0 und d
041			_a  ENGLISH
082			_a006.3.3
082			_bPAT
100			_aPATTERSON ,DAN W
245		0	_aIntroduction to artificial intelligence and expert systems
260			_bPRENTICE HALL OF INDIA
260			_c2003
300			_a448
650			_a  ARTIFICIAL INTELLIGENCE
942			_cTB
999			_c132822 _d132822