Eitemau Tebyg: Data communications and distributed networks /
Pwnc: Data transmission systems.
Pwnc: Computer networks.
- Computer networks : protocols, standards, and interfaces /
- Data and computer communications /
- Data Communications and Networking /
- Computer networking : a top-down approach featuring the Internet /
- Data communications and distributed networks /
- An engineering approach to computer networking : ATM networks, the internet, and the telephone network /