Rosslyn, J. Power transformers / by J. Rosslyn ; edited by E. Molloy. - 3rd ed. - London : George Newnes, 1946 - viii, 232p. : ill. ; 20x13 cm. - (Newnes " Electrical Engineer" series / edited by E. Molloy) . Includes index. Subjects--Topical Terms: APPLIED PHYSICS Dewey Class. No.: 621.314 / ROS-POW