Licence granted under Section 7 of the Telecommunications Act 1984 : licence granted to Cognito Group Ltd to run telecommunication systems for the provision of mobile radio data services.
Great Britain.Department of Trade and Industry.
Cognito Group Ltd.
London : Dept. of Trade and Industry,
1992.
"3/765/3/21"
Licence granted by the Secretary of State for Trade and Industry
Cover title.
Telecommunication