00694pamaa2200217 4500 0000012094 20080305090000.0 0137612303 (pbk) / 013594581X 004.6 STA 1998 HF5548.2 STA 1998 Stallings Business data communications William Stallings and Richard Van Slyke. 3rd ed. New Jersey: Prentice Hall, 1998. xvii, 558p.: ill; 24cm. Computer networks Data transmission systems Business -- Data processing Business -- Communication systems Office practice -- Automation Van Slyke, Richard