Data and computer communications
Stallings, William
Data and computer communications - 7 - New Delhi Prentice Hall of India 2004 - xv, 847p.
8120323556
Communication network
Computer networks--Data communications
Data communications
Network--Data communications
Data and computer communications - 7 - New Delhi Prentice Hall of India 2004 - xv, 847p.
8120323556
Communication network
Computer networks--Data communications
Data communications
Network--Data communications