1.

雑誌
雑誌
1. Report of radio research in Japan
compiled by the Radio research Committee of the National Research Council of Japan
出版情報: Tokyo : National Research Council of Japan, 1933-
巻次（年次）: Vol. 3 (1933)-10 (1940)
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2.

雑誌
雑誌
2. Reports of radio researches and works in Japan
compiled by the Radio research Committee of the National Research Council of Japan
出版情報: Tokyo : National Research Council of Japan, 1931-
巻次（年次）: Vol. 1 (1931)-2 (1932)
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