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20151026132045.0 |
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|a 81-297-0211-8
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| 022 |
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| 040 |
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|a Adlib
|
| 082 |
|
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|a 621.391
|
| 245 |
|
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|a Understanding data communications
|
| 250 |
|
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|a 7th ed.
|
| 260 |
|
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|a Delhi
|b Pearson Education
|c 2003
|
| 300 |
|
|
|a xv, 765p.
|
| 500 |
|
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|a
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| 100 |
|
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|a Held, Gilbert
|
| 700 |
|
|
|
| 942 |
|
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|c BK
|6 _
|
| 653 |
|
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|a Data communications
|a Digital transmission
|a Internet
|a LAN
|a VAN
|
| 999 |
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|c 40832
|d 40832
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| 952 |
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|b UL
|d 2010-06-16
|l 3
|o 621.391 HEL
|p 00051907
|r 2014-11-13
|s 2014-11-11
|w 2010-06-16
|y BK
|