00541nam a2200181Ia 4500008004100000020001500041082001400056100002000070245005600090260004600146300000800192650001200200650001800212653001200230942001200242999001500254952009000269170901s1974    xx            000 0 und d  a0471324116  a530bG71P  aGray, Robert L. 0aPhysics ProblemsbElectricity, Magnetism And Optics  aNew YorkbJohn Wiley And Sons, Inc.c1974  a158  aPhysics  aPure Sciences  aPhysics  2ddccBK  c5153d5153  00102ddc4070aRAUbRAUd2017-10-18l0o530 G71Pp14196r2017-10-18w2017-10-18yBK