00541nam 2201178 45000010005000000030023000050050009000280080041000370820010000780720035000880200018001231000015001412600032001562500006001882450039001946500035002336500032002686500049003001178StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a006.3 aintroduction to expert systems a81-203--09197 aJean. Lows bPrentic hall ofindra c1989 a2 aExpert Systems theory and Practice aintroduction to expert systems asemantics of expert systems asemiotic theory and knowledge representation