00254nam a2200109Ia 4500008004100000100002000041245002800061260001700089260000900106546001200115999001700127170619s9999    xx            000 0 und d  aRich and Knight 0aARTIFICIAL INTELLIGENCE  bMc Graw Hill  c2009  aENGLISH  c18834d18834