Havill, R. L. Elements of electronics for physical scientists / [by] R. L. Havill, A. K. Walton. - London : Macmillan, 1975. - xii, 321 p. : ill. ; 24 cm. - A Macmillan physics text . Includes index. LCCN: 76367620 Subjects--Topical Terms: Electrical Engineering Dewey Class. No.: 621.381/02/45 / HAV-E 1975 5368