000			00389nam a2200145 a 4500
020			_a0553341685 (pbk.) :
082	0	0	_a006.3 _bVAN
100	1		_aVan Horn, Mike.
245	1	0	_aUnderstanding expert systems
260			_aToronto ; _aNew York : _bBantam Books, _c[1986]
300			_a233 p. _bill. ;
500			_aIncludes index.
650		0	_aExpert systems (Computer science)
942			_cBK
999			_c13113 _d13113