Business data communications
"Panko, Raymond R."
Business data communications - U.S.A. Prentice Hall International 1997 - 556
Eng.
0-13-308164-8
004.6 / PAN-B
Business data communications - U.S.A. Prentice Hall International 1997 - 556
Eng.
0-13-308164-8
004.6 / PAN-B