00346nam a2200121Ia 4500008004100000041001200041082001600053100001600069245007700085260004100162300000800203650001300211221030s9999    xx            000 0 und d  aEnglish  a105.23bRai  aK. B. Raina 0aElectrical Engineering Materials & Electronic Componentscby K. B. Raina  bS.K. Kataria & SonsaNew Delhic2001  a205  aECE & EE