International Frequency Registration Board

I. B. · I.R. · International R · R. B

International Telecommunication Union · Union internationale des télécommunications

titleISBN-13
(ISBN-10)
year of publication
Liste internationale des fréquences = International frequency list978-92-71-02001-6
(92-71-02001-4)
1979
Preface to the international frequency list and the weekly IFRB circular978-92-71-04001-4
(92-71-04001-5)
1985
The IFRB handbook on radio regulatory procedures978-92-61-01831-3
(92-61-01831-9)
1984

 

International Function Point Users Group