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DIGITAL TELEPHONY AND NETWORK INTEGRATION
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Bernhard E.Keiser1985 年出版451 页ISBN：
THE INTEGRATED SERVICES DIGITAL NETWORK (ISDN)
JOHN LANE2222 年出版122 页ISBN：
Telecommunication System Engineering Analog and Digital Network Design
Roger L.Freeman1980 年出版0 页ISBN：
Lecture Notes in Computer Science 1018 Network and Operating Systems Support for Digital Audio and V
1995 年出版360 页ISBN：3540606475
