000 00465 a2200157 4500
005 20230607132113.0
050 _aHF5548.2
_bAnd.
100 _aAnderson, R. G.
245 _aData processing /
_cR. G. Anderson.
501 _a3701
650 _aElectronic data processing.
250 _a7th ed.
260 _bMacdonald & Evans
_c1990.
520 _aTwo volumes: Vol.1: principles and practice; Vol.2: information systems and technology.
942 _cBK
_oHF5548.2 And.
999 _c1195
_d1195