num_pages: 752
description: The long awaited revision of Halsall's bestselling introduction to data communications, networks, and open systems. In addition to completely revising the material on networking, networking management, and open distributed processing, application protocols have been expanded to include MHS, X400, VT, EDI, and X500.
language: English
title: Data Communications, Computer Networks, and Open Systems
titlecomplete: Data Communications, Computer Networks, and Open Systems (Electronic Systems Engineering Series)
ratings_count: 9
publisher: Addison-Wesley