Licence granted by the Secretary of State for Trade and Industry to British Telecommunications under Section 7 of the Telecommunications Act, 1984.
Contributors: Oftel.
Edition: Rev. ed.
Publisher: H.M.S.O.
Published: 1987
Place of publication: London
Language: eng
Number of pages: 126
Subjects: British Telecom.
Notes: 'This licence incorporates amendments made by the Director General of Telecommunications up to 31July 1987.' - Back of title page.

Previous ed. 1984.

At head of cover title : Oftel.