Data communications networking devices
Subtitle: characteristics, operations, applications
By: Gilbert Held.
Contributors: Held, Gilbert, 1943-
Edition: Rev. ed.
Publisher: Wiley
Published: 1986
Place of publication: Chichester
Language: eng
Number of pages: 372
Subjects: Data transmission systems
Notes: Previous ed.,published as Data communication components. Rochelle Park , Hayden, 1979.

Includes index.