00280nam a2200109 a 450000500170000002000150001708200180003210000160005024500550006626000310012130000180015220251203091528.0  a8122400337  a001.535,bros  aRose, Frank  aArtifical intelligence: into the heart of the mind  aDelhi: Wiley Easternc1989  a209p.c22 cm.