数据通信与计算机通信（第五版)（英文影印版）

作者简介

With a focus on the most current technology and a convenient modular format, this best-selling text offers a clear and comprehensive survey of the entire data and computer communications field. Emphas

书籍目录

0. Reader''s Guide.

I. OVERVIEW.

1. Data Communications and Networking Overview.

2. Protocol Architecture.

II. DATA COMMUNICATIONS.

3. Data Transmission.

4. Guided and

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