Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Pub Date :2006-12-01 Pages: 265 Publisher: Tsinghua University Press book from the application point of view introduces the basics of information exchange and transfer. and the current state-of-the-art integrated business program-controlled digital switch for example. a comprehensive and systematic The introduction to the program-controlled digital switching technology as well as program-controlled digital switch hardware. software and network formation.