000 00272nam a2200121Ia 4500
100 _aRich, Elaine
020 _a0-07-052261-8
942 _cBK
245 _aArtificial intelligence
260 _aMcGraw - Hill, Auckland
_cc1983
082 _a001.535 Ric
300 _axii,436
999 _c62243
_d62243