Warren, A. G. 1887- Mathematics applied to electrical engineering / A. G. Warren - 2nd ed. - London : Chapman & Hall, 1958. - xvi, 464 p. : ill., diagrs. ; 23 cm. - A series of monographs on electrical engineering ; v. 9 . "First published 1939." Include index. Subjects--Topical Terms: Differential equations.Calculus.Electrical engineering. Dewey Class. No.: 515.352 / WAM 1958