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International Radio Consultative Committee, C.C.I.R., Plenary Assembly. 13.assembly, Geneva 1974. [Proceedings]. 10
International Telecommunication Union. International Radio Consultative Committee
其他書名
Broadcasting Service (sound) (study Group 10).
出版
International Telecommunication Union
, 1974
ISBN
9261001114
9789261001117
URL
http://books.google.com.hk/books?id=TZMtQwAACAAJ&hl=&source=gbs_api