Beckmann, Petr. Probability in communication engineering / Petr Beckmann. - New York : Harcourt, Brace & World, 1967. - x, 511 p. : ill. ; 24 cm. - Harbrace series in electrical engineering . Includes bibliographical footnotes and indexes Subjects--Topical Terms: Statistical communication theory. Dewey Class. No.: 621.38 / BEP 1967