共 50 条
- [1] SYSTEM 12: ROLE OF THE DIGITAL ADJUNCT IN NETWORK ENHANCEMENT. Electrical communication, 1985, 59 (1-2): : 195 - 199
- [4] TAD 1 - SUBSCRIBER AND LOCAL-NETWORK SYSTEMS COMPUTERIZED TELE-ENGLISH EDITION, 1981, 33 (01): : 15 - 28
- [5] TAD 1 - SUBSCRIBER AND LOCAL NETWORK SYSTEMS COMPUTERISED. Tele English ed., 1981, 33 (01): : 15 - 28
- [9] Enhancement of the digital core switched network BRITISH TELECOMMUNICATIONS ENGINEERING, 1996, 15 : 122 - 127