Taub, Herbert, 1918- Principles of communication systems [by] Herbert Taub [and] Donald L. Schilling - New York, McGraw-Hill [1971] - xx, 514 p. illus. 23 cm - McGraw-Hill electrical and electronic engineering series . Includes bibliographical references Subjects--Topical Terms: Telecommunication systems LC Class. No.: TK5101 / .T28