000			00359nam a2200133Ia 4500
008			220703s9999||||xx |||||||||||||| ||und||
020			_a9788120307773
082			_a006.3 _bPAT/I
100			_aDan W Patterson
245		0	_aIntroduction to Artificial Intelligence and Expert Systems
260			_aNew Delhi _bP H I Learning _c1990
300			_a448
942			_cBK
999			_c3852 _d3852