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| LEADER |
01099cam a2200229 i 4500 |
| 999 |
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|c 214554
|d 214554
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| 020 |
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|a 178561164X
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| 020 |
|
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|a 9781785611643
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| 082 |
0 |
4 |
|a 621.382
|b VAL
|
| 100 |
1 |
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|a Valdar, A. R.,
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| 245 |
1 |
0 |
|a Understanding telecommunications networks /
|c Andy Valdar.
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| 250 |
|
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|a 2nd edition.
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| 300 |
|
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|a xxx, 383 pages :
|b illustrations ;
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| 490 |
0 |
|
|a IET telecommunications series ;
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| 504 |
|
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|a Includes bibliographical references and index.
|
| 505 |
0 |
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|a An introduction to telephony -- The many networks and how they link -- Network components -- Transmission systems -- Transmission networks -- Circuit-switching systems and networks -- Signalling and control -- Data (packet) switching and routeing -- Mobile systems and networks -- Numbering and addressing -- Putting it all together.
|
| 650 |
|
0 |
|a Telecommunication systems.
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| 650 |
|
0 |
|a Telecommunication.
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| 650 |
|
7 |
|a Telecommunication.
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| 650 |
|
7 |
|a Telecommunication systems.
|
| 942 |
|
|
|c BK
|
| 952 |
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|9 228358
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|b DFS
|d 2019-11-29
|l 0
|o 621.382 VAL
|p DFS4226
|r 2019-11-29
|w 2019-11-29
|y BK
|