000			00297nam a2200133Ia 4500
008			160710s1992 xx 000 0 und d
082			_a001.535 RIC
100			_aRICH
245			_aARTIFICAL INTELLIGENCE
250			_a2ND
260			_bTATA MCGRAWHILL _c1992
300			_a621
942			_2ddc _cB
999			_c50301 _d50301