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00586 a2200169 4500 |
| 008 |
090225t xxu||||| |||| 00| 0 eng d |
| 020 |
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|a 0 85012 501 4
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| 082 |
|
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|a 004.738 5 HAR
|
| 100 |
|
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|a Hardy, Peter
|9 866
|
| 245 |
|
|
|a Introducing data communications protocols
|c Peter Hardy
|
| 260 |
|
|
|a England:
|b NCC publications;
|c 1985
|
| 300 |
|
|
|a 182p.
|
| 650 |
|
|
|a Data communications, Protocols
|9 867
|
| 700 |
|
|
|a Hardy, Peter
|9 868
|
| 942 |
|
|
|2 ddc
|c BK
|6 _
|
| 999 |
|
|
|c 84378
|d 84378
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 004738_5HAR
|7 0
|9 105228
|a DCA
|b DCA
|d 2009-02-25
|o 004.738 5 HAR
|p CA000321
|r 2009-02-25
|w 2009-02-25
|y BK
|