books.google.fr - For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems...https://books.google.fr/books/about/Network_World.html?id=nxwEAAAAMBAJ&utm_source=gb-gplus-shareNetwork World
