00281nam a2200121Ia 4500008004100000100002200041245002900063260002300092300000800115650001200123942000700135999001700142190216s9999||||xx |||||||||||||| ||und||  aAshutosh Pramanik 0aElectromagnetism Volum 1  bPhi Learningc2014  a574  aPhysics  cBK  c34618d34618