Ward, Robert Page. Introduction to electrical engineering / Robert P. Ward. - 3rd ed. - New Delhi : Prentice-Hall of India, 1960. - x, 372 p. : - Prentice-Hall electrical engineering series . Includes index. ISBN: ISBNSc2879 Subjects--Topical Terms: Electrical engineering. Dewey Class. No.: 621.3 / In,3