000 00346nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a201106868
082 _a1
082 _b642 BU
100 _a"Hayes-Roth,Frederick"
245 0 _aBuilding Expert Systems
260 _aLondon
260 _bAWPC
260 _c1982
300 _a"xvi, 444"
999 _c30426
_d30426