000			00568nam a22001817a 4500
008			230224b |||||||| |||| 00| 0 eng d
020			_a0471600695
040			_aNational Science Library _cNational Science Library
080			_aD 007.52 _bM9
100			_aPedersen, Ken _91403
245			_aExpert systems programming: _bPractical techniques for rule-based systems
260			_aNew York: _bJohn Wiley & Sons, _c1989
300			_axvii, 298p.
650			_aInformation science
653			_aRule-based programming
653			_aExpert systems
942			_2udc _cBK
999			_c4020 _d4020