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020 _a805369422
082 _a658.4038
_bO'LE
_223
100 _aO'LEARY, T.J.
245 _aComputers and information systems /
_c [by] T.J.O'leary, Brian K.Williams
250 _a2nd ed.
260 _aCalifornia
_bBenjamin/Cummings
_c1989
300 _axxix, 687 p.
500 _a Includes appendixes, glossary and index.
650 _aInformation management
942 _cS