Understanding data communications /
Held, Gilbert, 1943-
Understanding data communications / Gilbert Held - 5th ed. - New Delhi : Techmedia, c1996. - xv, 504 p. : ill. ; 24 cm.
Includes bibliographical references (p. [477]-478) and index.
8176350664
Data transmission systems.
Computer networks.
004.6 / GIU
Understanding data communications / Gilbert Held - 5th ed. - New Delhi : Techmedia, c1996. - xv, 504 p. : ill. ; 24 cm.
Includes bibliographical references (p. [477]-478) and index.
8176350664
Data transmission systems.
Computer networks.
004.6 / GIU