TY - BOOK AU - Richer, G C. AU - Dannatt, C AU - Stoner, Edmund G AU - Oliver, D A AU - Bradley, A J ED - Lectures delivered before the Manchester and district branch of Institute of Physics on 1st and 2nd July, 1937. TI - Physics in industry U1 - 538 PY - 1938/// CY - London PB - Institute of Physics KW - Magnetism KW - Electron theory KW - Ferromagnetism N1 - Includes bibliographical references ER -