00440nam a2200181Ia 4500008004000000041000800040082001100048100001900059245005700078260004200135300000800177650000600185650001500191650001300206650000900219650001400228650001600242210210b1942   xxu||||| |||| 00| 0 eng d  aeng  a535/15  aCHAMPION (F C)  aUniversity physics: electricity and magnetism part V  aLondonbBlackie and Son Limitedc1942  a246  aV  aUniversity  aphysics:  apart  amagnetism  aelectricity