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100 Years of Telephone Switching
Robert J. ChapuisA.E. Joel JrAmos E. Joel
出版IOS Press, 2003
主題Technology & Engineering / GeneralTechnology & Engineering / ElectricalTechnology & Engineering / Telecommunications
ISBN15860337279781586033729
URLhttp://books.google.com.hk/books?id=07NmhqkOqwsC&hl=&source=gbs_api
EBookSAMPLE
註釋Explores both the technology and marketing decision-making in a world-wide industry where product purchasers represent long-term decisions. This book deals with the mainstream switching systems required for the public network. It is about the history of core switching systems and signaling.