Fich, Sylvan Theory of A-C circuits/ Sylvan Fich and James L. Porter - New Jersey: Prentice-Hall, c1958 - 453 p.; 21 cm. - Prentice - Hall electrical engineering series . Includes index ISBN: $ 8.95 Subjects--Topical Terms: Electric circuits--Alternating currentElectric currents, alternating Dewey Class. No.: 621.3133