Doing business with OFTEL : a guide for suppliers and large users of telecommunications services to how the regulatory process works and how to make the best of it / Office of Telecommunications

REINO UNIDO. OFTEL

London: OFTEL, [s.d.]

IV, 60 p. ; 30 cm

Comunicações Eletrónicas

Comunicações; Telecomunicações; Regulamentação

Material Textual Impresso

ENG