00453nam a22001577a 4500008004100000020001800041080000800059100002200067245008300089260003900172300001600211300000900227650003500236300001200271300001200283110914t        xxu||||| |||| 00| 0 eng d  a0-03-016314-5  a658  aGordon, Steven R.  aInformation systemsba management approachcSteven R. Gordon; Judith R. Gordon  aFort WorthbThe Dryden Pressc1995  a472p.b e   b e   aManagement information systems  c f g   c f g