00405nam a2200133Ia 4500008004100000020001800041082001500059100001800074245003700092260003000129300000800159546000900167650009500176230312s9999||||xx |||||||||||||| ||und||  a0-7487-2890-2  a004bDOY-A  aDoyle Stephen 0aAdvanced  Information Technology  bStanley ThornesaGBc1997  a516  aEng.  aComputervInformation technology systems , Using Information Technology , Systems analysis