00305nam a2200121Ia 4500008004100000041001200041082001600053100002300069245003100092260004300123300000900166650000800175221030s9999    xx            000 0 und d  aEnglish  a105.23befy  aAn Efy Enterprises 0aElectronic Projects Vol. 2  bEFY Enterprises Pvt. Ltd.aIndiac1997  a1997  aECE