000 00536 a2200193 4500
020 _a0724812350
082 _a004.1
_bBEH
090 _c471
_d539
100 _aBehan, Kate
245 _aUnderstanding information technology
_btext, readings and cases
250 _a2nd
260 _aNew York
_bPrentice - Hall
_c1990
_g1990
300 _axiii,494p.
_c28cm
650 _aIFORMATION STORAGE AND RETRIEVAL SYSTEMS
650 _aIFORMATION TECHNOLOGY
650 _aELECTRONIC DATA PROCESSING
700 _aHolmes, Diana
942 _cSR
999 _c29667
_d29667