00278nam a2200121Ia 4500008004100000100001400041245003000055260002700085300000800112650001200120942000700132999001700139190216s9999||||xx |||||||||||||| ||und||  aSimon P L 0aElectricity And Magnetism  bDominant Pub:New Delhi  a453  aPhysics  cBK  c33935d33935