000 00291nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a658.403
100 _aWATERMAN DONALD A
245 2 _aA GUIDE TO EXPERT SYSTEMS
250 _a1
260 _bAddison Wesley
_c1986
_aU S
300 _a419
999 _c23749
_d23749