Vigoureux , P.. Principles of Electric and Magnetic Measurements / Textual Documents P.Vigoureux & C.E.Webb. - 1st ed. / - London : Blackie & Sons Ltd , 1937. - xi,392p. ; 22cm. - Part I- Index Subjects--Index Terms: Electricity Magnetism G-Physics G-Physics T/G- Physics Dewey Class. No.: 537 / V 688 P