Fixed service using radio-relay systems : study group 9 : coordination and frequency sharing between systems in the fixed satellite service and terrestrial radio-relay systems : subjects common to study groups 4 and 9
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Fixed service using radio-relay systems : study group 9 : coordination and frequency sharing between systems in the fixed satellite service and terrestrial radio-relay systems : subjects common to study groups 4 and 9
(C.C.I.R. XIIIth Plenary asembly : Geneva. 1974, Vol. 9)
International Telecommunication Union, 1975
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Includes bibliographies