00371nam a2200145Ia 4500008004100000020001500041041001200056100001500068245006000083250000800143260004000151300000800191650001100199700001500210221030s9999    xx            000 0 und d  a0070612235  aEnglish  aW. H. Hayt 0aEngineering Electromagneticscby W. H. Hayt, J. A. Buck  a7th  bMcGraw - Hill Pub.aNew Delhic2013  a582  aBB EMT  aJ. A. Buck