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发表于2024-11-10
Understanding Emerging Network Services, Pricing and Regulation pdf epub mobi txt 電子書 下載 2024
Using simple, nontechnical language, this practical guide explains the often complicated process of building private networks and using special facilities from local and interexchange telephone companies. Concrete, real-life examples are presented that will benefit anyone charged with charting and implementing corporate telecommunications plans or information technology policy.
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Understanding Emerging Network Services, Pricing and Regulation pdf epub mobi txt 電子書 下載 2024