Stallings, William; Slyke, Richard van. (2001). Business data communications / William Stallings, Richard Van slyke. New Jersey :: Prentice Hall,.
Stallings, William; Slyke, Richard van. Business data communications / William Stallings, Richard Van slyke. New Jersey :: Prentice Hall,, 2001
Stallings, William; Slyke, Richard van. Business data communications / William Stallings, Richard Van slyke. New Jersey :: Prentice Hall,, 2001.