00303nam a2200121Ia 4500008004100000020001500041041001200056100001600068245003500084260003800119300000800157650001600165221030s9999    xx            000 0 und d  a8131508244  aEnglish  aR. K. Dueck 0aDigital Designcby R. K. Dueck  bCengage LearningaNew Delhic2010  a507  aBE Computer