00378nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001600084245005200100260004100152300000800193650001600201700001500217221030s9999    xx            000 0 und d  a8185749604  aEnglish  a105.23bGup  aB. R. Gupta 0aDigital Electronicscby B. R. Gupta, V. Singhal  bS.K.Kataria  & SonsaNew Delhic2001  a419  aBE Computer  aV. Singhal