Packet switched networks: Theory and practice
Richard J. Barnett, Sally Maynard-Smith · Medical Entomology and Zoology · 1988
Packet Switched Network Protocols, Standards Used in the UK X.25 - a Packet Switched Network Protocol Open Systems Interconnection (OSI) Higher Level Protocols Security Private Packet Switched Networks When to Use Packet Switching Protocols Communications Links Equipment Network Management Future Developments Protocol Developments Future Communications Links Future Network Equipment Value Added Network Services.