000			00398nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-203-0777-1
082			_a006.3 PAT
100			_aPatterson, Dan, W
245		0	_aIntroduction to artificial intelligence and expert systems
260			_aPrentice hall of india _bNew Delhi _c2002
300			_b150
650			_aARTIFICIAL INTELLIGENCE
999			_c170240 _d170240