21. Information systems interconnection. Relaying the connectionless-mode network service. General overview and subnetwork independent requirements Part 1, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
22. Information systems interconnection. Relaying the connectionless-mode network service. ISO 8802-3 CSMA/CD subnetwork dependent media dependent requirements Part 3, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. Information systems interconnection. Relaying the connectionless-mode network service. Profile RA51.1111 (M-IT-02 R/22 over PSDN leased line) Part 8, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. Information systems interconnection. Relaying the connectionless-mode network service. Profile RA51.1121 (M-IT-02 R/22 over digital datacircuit/CSDN leased line) Part 9, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. Information systems interconnection. Relaying the connectionless-mode network service. Profile RA51.51 (M-IT-02 R/21) Part 5, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
26. Information systems interconnection. X.25 protocol relaying. General overview and subnetwork independent requirements Part 1, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. Information systems interconnection. X.25 protocol relaying. ISO 8802-3 CSMA/CD subnetwork dependent media dependent requirements Part 3, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
28. Information systems interconnection. X.25 protocol relaying. Profile RC51.1111 (M-IT-02 R/32 over PSTN leased line) Part 5, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. Information systems interconnection. X.25 protocol relaying. Profile RC51.1121 (M-IT-02 R/32 over digital data circuit/CSDN leased line) Part 6, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
30. Information systems interconnection. X.25 protocol relaying. PSDN subnetwork dependent media dependent requirements for virtual calls over a permanent access Part 4, (15th November 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗