UIT
Ed. of 1998
Geneva: UIT, 1999
92-61-07691-2
For the applications, by the Radiocommunication Bureau, of the provisions of the Radio Regulations, Regional Agreements, Resolutions and Recommendations of World and Regional Radiocommunication Conferences
UIT-União Internacional das Telecomunicações
Comunicações; Radiocomunicações
1999
Material Textual Impresso
ENG