Siskind, Charles S. 1897- Electrical machines : direct & alternating current / Charles s. Siskind. - 2nd ed. - New York : McGraw-Hill, c1959. - 563 p. : illus. ; 24 cm. Includes index. Subjects--Topical Terms: Electric machines. Dewey Class. No.: 621.313 / SIE 1959