000 00317nam a2200109Ia 4500
008 170707s9999 xx 000 0 und d
050 _a006.3 C234
100 _a"Carrico, Michael A."
245 0 _aBuilding knowledge systems: developing and managing rule-based applications
260 _c1989
942 _2lcc
_cBK
_kCirc.
999 _c12745
_d12745