00323nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001500084245004000099260002800139300000800167650001400175221030s9999    xx            000 0 und d  a8187325178  aEnglish  a105.23bGil  aN. S. Gill 0aSoftware Engineeringcby N. S. Gill  bKhanna PubaDelhic2006  a622  aComputers