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Practical TCP/IP Networking: A Detailed Study of Internet Protocols and Communication Systems (programming)

C++ Networking 101, Second Edition: Build strong expertise into programming sockets, protocols, VPNs, and asynchronous I/O with 75+ sample programs

Pascal Network Development: Create Robust Client-Server Systems and Handle Protocols (Advanced Programming Techniques with Pascal)

C++ Networking 101: Unlocking Sockets, Protocols, VPNs, and Asynchronous I/O with 75+ sample programs