Fitzgerald, Jerry
Business data communications and networking / Jerry Fitzgerald, Alan Dennis. - 5th ed - Cainta, Rizal : Jemma, c1996. - xix, 562 p. : ill.
Rev. ed. of : Business data communications, 4th ed. c1993. Includes index.
997151189-4
Data transmission systems
Computer networks
Office practice--Automation
Business data communications and networking / Jerry Fitzgerald, Alan Dennis. - 5th ed - Cainta, Rizal : Jemma, c1996. - xix, 562 p. : ill.
Rev. ed. of : Business data communications, 4th ed. c1993. Includes index.
997151189-4
Data transmission systems
Computer networks
Office practice--Automation