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3Teishin r̄od̄o und̄oshi zoku逓信労働運動史續 /Published 1951T̄okȳo : Denki Ts̄ushinsh̄o Kanb̄o Jinjibu R̄omuka, Sh̄owa 26 [1951]2, 4, 398, 54 p. ; 26 cm.
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4Denki tsūshin nenkan電気通信年鑑 /Published 1951Tōkyō : Denki Tsūshinshō -Shōwa 26 [1951]v. : ill. ; 26 cm.
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5Jitsuyōka hōkoku實用化報告 /Published 1950Tōkyō : Denki Tsushinshō Denki Tsūshin Kenkyūjo, 1950-1951.8 v. : ill. ; 26 cm.
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6Kokusai denki tsūshin國際電氣通信 /Published 1950Tōkyō : Tōkyō Kaigai Tsūshin Konwakai, Shōwa 25 [1950]-v. : ill. ; 26 cm.
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11Kenkȳu jitsuȳoka h̄okoku = Electrical Communication Laboratory technical journal硏究實用化報告 = Electrical Communication Laboratory technical journal.Published 1952T̄okȳo-to Musashino-shi : Denki Ts̄ushinsh̄o Denki Ts̄ushin Kenkȳujo, 1952-1989.38 v. : ill. ; 26 cm.
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14Jitsuyōka shiryō實用化資料 /Published 1950Tōkyō-to Musashino-shi : Denki Tsūshinshō Denki Tsūshin Kenkyūjo, 1950-1951.6 v. : ill. ; 26 cm.
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17Denshin denwa jigyō yōran電信電話事業要覧 /Published 1953Tōkyō : Nihon Denshin Denwa Kōsha, Shōwa 28 [1953]131 p. : tables ; 21 cm.
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19Kiso kenkyū shiryō = The Materials for the fundamental researches基礎研究資料 = The Materials for the fundamental researches.Published 1949Tōkyō : Denki Tsūshinshō Denki Tsūshin Kenkyūjo, 1949.3 v. : ill. ; 26 cm.
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