000 00287nam a2200133Ia 4500
100 _aFry, T. F.
020 _a0-408-00492-4
250 _a3rd ed
942 _cBK
245 _aComputer appreciation
260 _aButterworths, London
_c1981
082 _a001.64 Fry
300 _aviii;278
999 _c13645
_d13645