Telecommunications Essentials
Telecommunications Essentials, Second Edition: The Complete Global Source By Lillian Goleniewski, Kitty Wilson Jarrett ............................................... Publisher: Addison Wesley Professional Pub Date: October 10, 2006 Print ISBN-10: 0-321-42761-0 Print ISBN-13: 978-0-321-42761-8
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用户评论
很经典，收藏不错
有一定参考价值，只是英文看起来较慢
虽然不知道有没有PDF版，但是有原版好棒