Fitzgerald, Jerry
Business data communications and networking / Jerry Fitzgerald, Alan Dennis - 7th ed. - Danvers, Mass. : Wiley, 2002 - 457 p. : ill.
Includes index
047139100X
DATA TRANSMISSION SYSTEMS
COMPUTER NETWORKS
OFFICE PRACTICE--AUTOMATION
TK5105 / F579B 2002
Business data communications and networking / Jerry Fitzgerald, Alan Dennis - 7th ed. - Danvers, Mass. : Wiley, 2002 - 457 p. : ill.
Includes index
047139100X
DATA TRANSMISSION SYSTEMS
COMPUTER NETWORKS
OFFICE PRACTICE--AUTOMATION
TK5105 / F579B 2002