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中图分类法:
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TN91 版次: |
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著者:
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Fitz, Michael P. |
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题名:
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Fundamentals of communications systems / , |
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出版发行:
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出版地: New York 出版社: McGraw-Hill 出版日期: c2007 |
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载体形态:
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1 v. (various pagings) ill. 25 cm. |
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主题词:
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Telecommunication systems. |
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索书号:
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1 |