00347nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001500084245006000099260003900159300000800198650000700206221030s9999    xx            000 0 und d  a0071233008  aEnglish  a105.23bSen  aJ. A. Senn 0aAnalysis & Design of Information Systemscby J. A. Senn  bMcGraw  Hill Pub.aNew Delhic2003  a853  aIT