Cotton, H., 1889- Applied electricity/ H. Cotton - 4th ed. - London: Cleaver-Hume Press, 1956 - xii, 496 p.: ill.; 23 cm. Includes index Subjects--Topical Terms: ElectricityElectric circuitsElectric motorsElectric currents, alternatingElectric currents, direct Dewey Class. No.: 621.3