000 00310nam a2200121Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
040 _cLDD
100 _aFortsyth, Richard
245 0 _aExpert system principles and case studies
_cRichard Fortsyth
901 _a758
_b24-02-1997
942 _2ddc
_cBK
999 _c42780
_d42780