Data and computer communications
Stallings, William.
Data and computer communications - 7th ed - Upper Saddle River Pearson Education 2004 - 847p. Illustrated
0131006819
Data & computer communications
TK 5105 / .S73 2004
Data and computer communications - 7th ed - Upper Saddle River Pearson Education 2004 - 847p. Illustrated
0131006819
Data & computer communications
TK 5105 / .S73 2004