共 50 条
- [42] BRITISH-TELECOM RINGS THE CHANGES ON PHONE FRAUD [J]. NEW SCIENTIST, 1990, 126 (1720) : 27 - 27
- [43] BRITISH-TELECOM CONTRIBUTION TO 50 YEARS OF TELEVISION [J]. BRITISH TELECOMMUNICATIONS ENGINEERING, 1987, 5 : 283 - 284
- [44] TECHNICAL-EDUCATION FOR BRITISH-TELECOM ENGINEERS [J]. BRITISH TELECOMMUNICATIONS ENGINEERING, 1988, 7 : 122 - 127
- [46] MAGNETIC CARD VALIDATION IN BRITAIN - THE BRITISH-TELECOM CASHLESS SERVICES SYSTEM [J]. TELECOMMUNICATION JOURNAL, 1992, 59 (04): : 193 - 201
- [47] CUSTOMER MANAGED COMMUNICATIONS - BRITISH-TELECOM APPROACH TO OPEN INTEGRATED NETWORK MANAGEMENT [J]. BRITISH TELECOMMUNICATIONS ENGINEERING, 1990, 9 : 38 - 41
- [48] SILICON MICROELECTRONICS AT BRITISH-TELECOM RESEARCH LABORATORIES [J]. BRITISH TELECOMMUNICATIONS ENGINEERING, 1986, 5 : 230 - 236
- [50] BRITISH-TELECOM ADVANCES ON AMERICA THROUGH MITEL [J]. MINI-MICRO SYSTEMS, 1986, 19 (07): : 46 - &