00357nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001600084245004600100260003600146300000800182650000800190700001300198221030s9999    xx            000 0 und d  a8175561165  aEnglish  a105.23bGup  aS. L. Gupta 0aElectrodynamicscby S. L. Gupta, V. Kumar  bPragati PrakashanaMeerutc1999  a520  aEMT  aV. Kumar