00274nam a2200097Ia 450000500170000000800410001710000230005824500360008126000510011730000080016820260413101008.0230516s9999||||xx |||||||||||||| ||und||  aGriffiths, David J 0aIntroduction to Electrodynamics  bN Delhi Prentice Hall of India Pvt. Ltd.c2006  a576