Held, Gilbert, 1943-
Data communications networking devices / Gilbert Held. - 2nd ed. - Chichester ; New York : Wiley, c1989. - xiii, 494 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0471918695 (pbk.) : $32.25
88020702
Computer networks.
Computer networks--Equipment and supplies.
Data transmission systems.
TK5105.5 / .H44 1989
621.3981 / HED
Data communications networking devices / Gilbert Held. - 2nd ed. - Chichester ; New York : Wiley, c1989. - xiii, 494 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0471918695 (pbk.) : $32.25
88020702
Computer networks.
Computer networks--Equipment and supplies.
Data transmission systems.
TK5105.5 / .H44 1989
621.3981 / HED