00363nam a2200133Ia 4500008004100000020001500041041001200056082001600068100002300084245005800107260004900165300000800214650000700222221030s9999    xx            000 0 und d  a8122408559  aEnglish  a105.23bBha  aS. K. Bhattacharya 0aElectrical Engineering Drawingcby S. K. Bhattacharya  bNew  Age International Pub.aNew Delhic1998  a244  aEE