JICA報告書PDF版(JICA Report PDF) |
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電気通信事業 |
カタール |
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書名 （Title） | 出版者 （Publisher） | 刊行年月 （Published year/month） |
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Qatar Public Telecommunications Services in the past and present, and future forecast supporting nat ional background : study report / by Takuyasu Fujikura ; 2. - | Japan International Cooperation Agency | 1979.4 |
Qatar Public telecommunications services in the past and present, and future forecast supporting nat ional background : study report ; ; 1. - | Japan International Cooperation Agency | 1978,2 |