00351nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001900084245006500103260002500168300000800193650001600201221030s9999    xx            000 0 und d  a8120307755  aEnglish  a105.23bFle  aW. I. Fletcher 3aAn Engineering Approach to Digital Designcby W. I. Fletcher  bPHIaNew Delhic2001  a766  aBE Computer