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Documents of the VIIIth Plenary Assembly
Internationale Fernmelde-Union International Radio Consultative Committee
其他書名
International Radio Consultative Committee, CCIR : Warsaw, 1956. Recommendations, reports, resolutions, questions and study programmes
出版
1957
URL
http://books.google.com.hk/books?id=fdILywAACAAJ&hl=&source=gbs_api