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| 942 |
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|c BK
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| 020 |
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|a 0471080896
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| 041 |
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|a eng
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| 082 |
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|a 621.385
|b B435
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| 100 |
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|a Bellamy, John
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| 245 |
0 |
0 |
|a Digital thelephony /
|c John Bellamy.
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| 260 |
|
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|a New York :
|b John Wiley & Sons,
|c 1982
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| 300 |
|
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|a xviii, 526 p.
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| 650 |
|
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|a COMUNICACIONES DIGITALES
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| 650 |
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|a MODULACION DIGITAL
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| 650 |
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|a TELEFONIA
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| 592 |
|
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|a Background and Terminology
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| 592 |
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|a Why Digital?
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| 592 |
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|a Voice Digitization
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| 592 |
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|a Digital Transmission and Multiplexing
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| 592 |
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|a Digital Switching
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| 592 |
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|a Digital Radio
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| 592 |
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|a Network Synchronization, control and managment
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| 592 |
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|a Digital Networks
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| 592 |
|
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|a Traffic Analysis
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| 999 |
|
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|c 94108
|d 94108
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 621_385000000000000_B435
|7 0
|8 CG
|9 170426
|a 15
|b 15
|c CG
|d 2012-08-15
|i 15003655
|o 621.385 B435
|p 15003655
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|