00298nam a2200121Ia 4500008004100000020001500041041001200056100001800068245004000086260003400126300000800160650000800168221030s9999    xx            000 0 und d  a8174092793  aEnglish  aP. S. Bimbhra 0aPower Electronciscby P. S. Bimbhra  bKhanna  Pub.aNew Delhic2015  a900  aECE