Tugal, Dogan A. Data transmission : analysis design applications / Dogan A. Tugal and Osman Tugal. - New York : McGrawHill Book Company, 1982. - xiii, 393 pages : illustration ; 22 centimeter. Includes bibliographical references and index. ISBN: 9710821547 Subjects--Topical Terms: Data transmission systems. Dewey Class. No.: FOR 621.38 T81d 1982