00377nam a2200121Ia 4500008004100000082001900041100001700060245003000077260003000107300001000137630001800147650009000165211109s9999||||xx |||||||||||||| ||und||  a523.018bPUR-E  aE M, Purcell 0aElectricity and Magentism  bTata Macgraw HillaBombay  a459p.  xGENERAL STACK  asciencevNatural sciences & mathematicsxSpecific celestial bodies & phenomenaPhysics