Schweber, William L. Data communications / by William L. Schweber. - New York : McGrawHill, c1988. - xi, 564p. : ill. ; 23 cm. Glossary : p. 526 - 537. Includes index. ISBN: 0070010978 Subjects--Topical Terms: Data transmission systems LC Class. No.: TK5105 / Sch9 1988