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| 003 | OSt | ||
| 005 | 20221002043132.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
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| 020 | _a0850123631 (hbk) | ||
| 024 | _a87470 | ||
| 037 | _cReference Collections | ||
| 040 |
_aCRL _cCRL _beng |
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| 041 |
_2eng _aeng |
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| 082 | _aD65,8(B), M2(RR) | ||
| 245 | 0 | _aHandbook of data communications | |
| 260 |
_aManchester _bNCC Publications England _c1982 |
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| 300 |
_a497p. _ccm. |
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| 650 | _aENGINEERING | ||
| 942 |
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