Using Information Technology a practical introduction to computer and communications.
| 主要作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Boston
Mc Graw Hill Companies, Inc.
c1999
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| 版: | 3rd edition |
| 叢編: | Telecommunications System
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| 主題: |