000 00298nam a2200109Ia 45e0
008 181001s1986 xx 000 0 und d
100 _aHenry Mish Koff
245 0 _aUnderstanding Artificial intelligence
260 _aDelhi
_bB.P.B publ.
_c1986
300 _a257
942 _2ddc
_cBK
999 _c3910
_d3910