00313nam a2200121Ia 4500008004100000041001200041082001600053100001700069245006200086260002700148300000800175650000800183221030s9999    xx            000 0 und d  aEnglish  a105.23bDud  aR. R. Dudeja 0aElectronic Fundamentals Analog & Digitalcby R. R. Dudeja  bUmesh PubaDelhic2000  a741  aECE