00333nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001500084245004100099260003500140300000800175650001600183221030s9999    xx            000 0 und d  a8187325178  aEnglish  a105.23bGil  aN. S. Gill 0aSoftware Engineeriingcby N. S. Gill  bKhanna  Book Pub.aDelhic2006  a622  aBE Computer