9780115154607 - british telecommunications plc: a report on a reference under section 13 of the telecommunications act, 1984 on the charges made by british ... (monopolies and mergers commission report) de office of telecommunications (1 resultados)

British Telecommunications plc: A Report on a Reference Under Section 13 of the Telecommunications Act, 1984 on the Charges Made by British Telecommunications plc for Calls from Its Subcribers to Phones Connected to the Networks of Cellnet and Vodafone