00368nam a2200133Ia 4500008004100000020001500041041001200056082001600068100002400084245007600108260003500184300000800219650000700227221030s9999    xx            000 0 und d  a8121920116  aEnglish  a105.23bSur  aN. V. Suryanarayana 0aElectrical Measurements & Measuring Instrumentscby N. V. Suryanarayana  bS. Chand & CoaNew Delhic2001  a307  aEE