Business data communications and networking
Fitzgerald, Jerry
Business data communications and networking - 7th ed. - xiv, 457p.: illustrations; 24cm.
TK5105
981-4126780
Dennis, Allan.
Data tansmission systems.
Computer networks.
Office practice--Automation.
DATA PROCESSING
004.6 / F553
Business data communications and networking - 7th ed. - xiv, 457p.: illustrations; 24cm.
TK5105
981-4126780
Dennis, Allan.
Data tansmission systems.
Computer networks.
Office practice--Automation.
DATA PROCESSING
004.6 / F553