Stallings, William
Data and computer communications - 5th ed. - Upper Saddle River Prentice Hall 1997 - xviii, 798p. : ill.
0135712742
COMPUTER NETWORKS
004.7 / S8
Data and computer communications - 5th ed. - Upper Saddle River Prentice Hall 1997 - xviii, 798p. : ill.
0135712742
COMPUTER NETWORKS
004.7 / S8