Yazar
administrative radio conference 1979 geneva
3 cilt bulundu.
Cilt sonuçları
Actes finals de la Conférence administrative mondiale des radiocommunications
Administrative Radio Conference (1979 Geneva, Switzerland) · UIT
983 sayfa · 1980
Congresses / Radio / Telecommunication
Final acts of the World Administrative Radio Conference, Geneva 1979
Administrative Radio Conference (1979 Geneva, Switzerland) · International Telecommunication Union
984 sayfa · 1980
Law and legislation / Radio
Radio regulations
Administrative Radio Conference (1979 Geneva, Switzerland) · H.M. Stationery Off.
196 sayfa · 1980
Radio frequency allocation