00327nam a2200121Ia 4500008004100000041001200041082001600053100001800069245005900087260003700146300000900183650001300192221030s9999    xx            000 0 und d  aEnglish  a105.23bSaw  aA. K. Sawhney 0aElectrical & Electronics Measurement & Instrumentation  bDhanpat Rai PubaNew Delhic1998  a1542  aECE & EE