000 00352nam a2200121Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a6.3
_bR744P
100 _aRolston, David W
_99704
245 0 _aPrinciples of artificial intelligence and expert systems
_c David WRolston
260 _aNew York
_bMc Graw Hill
_c1988
300 _axii;257
999 _c29645
_d29645