The world's submarine telephone cable systems /
Summary: Detailed technical, cost and ownership information on all of the world's commercial underseas telephone cable systems in seacable system data profiles.
保存先:
| 第一著者: | |
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| 共著者: | , |
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
[Washington] :
U.S. Dept. of Commerce, Office of Telecommunications,
1975.
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| シリーズ: | OT contractor report ;
75-2 |
| 主題: |
| 要約: | Summary: Detailed technical, cost and ownership information on all of the world's commercial underseas telephone cable systems in seacable system data profiles. |
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| 記述事項: | Item 126-D-5. |
| 物理的記述: | vii, 291 p. : ill., maps ; 27 cm. |