TY - BOOK AU - Nesbitt,E.A.(Ethan Allen) AU - Wernick,J.H.(Jack Harry),1923- TI - Rare earth permanent magnets SN - 012515450X PY - 1973/// CY - New York PB - Academic Press KW - Magnets KW - Rare earth metals KW - Magnetic properties KW - Magnetic materials N1 - Includes bibliographical references and index ER -