The International role of Canadian telecommunications companies.
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| 企業作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
[Ottawa,
Dept. of Communications,
1971]
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| 叢編: | Telecommission study
3d |
| 主題: |
| Item Description: | "Prepared for the Department of Communications by a project team made up of representatives from various organizations." |
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| 實物描述: | 46 l. maps. 28 cm. |