Russell, Gordon M. Modulation and coding in information systems. - Englewood Cliffs, N.J., Prentice-Hall, 1962. - 260 p. illus. 24 cm. - Prentice-Hall electrical engineering series . LCCN: 62009954 Nat. Bib. No.: GB63-5522 Subjects--Topical Terms: Telecommunication.Information theory. LC Class. No.: TK5101 / .R8 Dewey Class. No.: 621.3815