00463nam a2200157Ia 4500008004100000020001800041082001500059100001500074245003000089250000900119260004100128300000800169942000700177952010400184999001700288190710s9999    xx            000 0 und d  a81-219-2450-2  a537.5M474P  aMetha, V K 0aPrinciples of electronics  a11th  aNew DelhibS Chand and Companyc2012  a778  cBK  00104070aRIEBPLbRIEBPLd2019-07-10l10o537.5 M474Pp61618r2025-08-21 11:37:57s2025-07-31yBK  c29069d29069