Shay, William A.
Understanding data communications and networks [[Book] /] William A. Shay. - 3rd.ed. - Australia ; Belmont, Calif. : Thomson Brooks/Cole, 2004. - 766 p. : ill. ; 25 cm.
Includes bibliographical references and index.
All age.
7111137868
Data transmission systems.
Computer networks.
004.6
Understanding data communications and networks [[Book] /] William A. Shay. - 3rd.ed. - Australia ; Belmont, Calif. : Thomson Brooks/Cole, 2004. - 766 p. : ill. ; 25 cm.
Includes bibliographical references and index.
All age.
7111137868
Data transmission systems.
Computer networks.
004.6