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20221019005804.0 |
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170628s1992||||nyu|||||||||||||||||eng d |
| 020 |
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|a 002415475X
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| 040 |
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|a AR-LpUFI
|b spa
|c AR-LpUFI
|
| 080 |
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|a 621.39
|
| 100 |
1 |
|
|a Stallings, William.
|9 274487
|
| 245 |
1 |
0 |
|a ISDN and broadband ISDN /
|c William Stallings.
|
| 250 |
|
|
|a 2nd ed.
|
| 260 |
|
|
|a New York :
|b Macmillan,
|c 1992.
|
| 300 |
|
|
|a 633 p. :
|b figuras, tablas
|
| 520 |
2 |
|
|a Introduction - Circuit switching - Packet switching - IDN technology - ISDN overview - ISDN services - ISDN interfaces and functions - ISDN physical layer - ISDN data link layer - ISDN network layer - Signaling system number 7 - Broadband ISDN overview - ATM and SONET/SDH - Flow control, error detection and error control - The OSI reference model.
|
| 650 |
|
4 |
|a BANDA ANCHA
|9 305680
|
| 650 |
|
4 |
|a TRANSMISION DE DATOS
|9 272521
|
| 650 |
|
4 |
|a REDES DIGITALES
|9 305681
|
| 650 |
|
4 |
|a TELECOMUNICACIONES
|9 263844
|
| 929 |
|
|
|a 42065 DON Laquidara
|
| 942 |
|
|
|c LIB
|6 _
|
| 999 |
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|a GEB
|c 19353
|d 19353
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