STALLINGS, William
Data and computer communications - 5th ed. - New Jersey Prentice-Hall 1997 - xviii, 798 p.
135712742
Computer communication
5.71 / STA
Data and computer communications - 5th ed. - New Jersey Prentice-Hall 1997 - xviii, 798 p.
135712742
Computer communication
5.71 / STA