Business data communications and networking /
FitzGerald, Jerry, 1936-
Business data communications and networking / Jerry FitzGerald, Alan Dennis. - 6th ed. - New York : John Wiley & Sons, c1999. - xx, 491 p. : ill. (some col.), maps ; 24 cm.
Includes index.
9780471237983
Data transmission systems.
Computer networks.
Office practice--Automation.
004.6 FIT
Business data communications and networking / Jerry FitzGerald, Alan Dennis. - 6th ed. - New York : John Wiley & Sons, c1999. - xx, 491 p. : ill. (some col.), maps ; 24 cm.
Includes index.
9780471237983
Data transmission systems.
Computer networks.
Office practice--Automation.
004.6 FIT
