000 00335nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a132956357
082 _a6
082 _b33 BON
100 _a"Bonnet, A"
245 0 _aExpert Systems
260 _aNew York
260 _bPrentice Hall
260 _c1988
300 _a"x, 228"
999 _c32674
_d32674