000 00321nam a2200145Ia 4500
020 _a0333343174
082 _a5.81/BIN
100 _aBingham J
245 _aMastering data processing
260 _bMacmillan
_aLondon
_c1983
300 _a266
650 _aElectronic data processing
901 _a3670
942 _2ddc
_cBK
999 _c3277
_d3277