00281nam a2200109Ia 450000500170000000800410001708200150005810000170007324500280009025000120011826000410013020260325112250.0260325s9999||||xx |||||||||||||| ||und||  a006.3 R37A  aRich, Elaine 0aArtificial intelligence  a3rd ed.  aChennaibMcGraw Hill Educationc2009