000 00231 a2200085 4500
020 _a9781111820367
082 _a658.4 STAI
100 _aSTAIR, RALPH AND REYNOLDS, GEORGE
_9180614
245 _aINFORMATION SYSTEMS ESSENTIALS 6TH EDITION
999 _c755640
_d755639
942 _w359
_xMuziwandile Nene
_y359
_zMuziwandile Nene