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ISBN 10: 7563521127ISBN 13: 9787563521128
Librería: liu xing, Nanjing JiangSu, JS, China
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paperback. Condición: New. Language:Chinese.Pages Number: 264 Publisher: Beijing University of Posts and Telecommunications Press Pub. Date :2009-11. access network technology is the product of the telecommunications market. is the subscriber line network to meet the intense market competition and the emergence of new technologies. Access network technology can be spent with different access systems. transmission systems and different networks of different media of permutations and combinations. and therefore constitut.