| 000 | 00705nam a2200229 04500 | ||
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| 001 | CIA01000000000000000040870 | ||
| 005 | 20220227190139.0 | ||
| 008 | 991125c19991999mx af 000 0 eng u | ||
| 020 | _a0-534-95054-X | ||
| 035 | _a003489 | ||
| 050 | 0 | 4 |
_aTK 5105 _bS49 1999 |
| 100 | 1 | _aShay, William A. | |
| 245 | 1 | 0 | _aUnderstanding data communications and networks |
| 250 | _a2a ed. | ||
| 260 |
_aEstados Unidos : _bInternational Thomson, _c1999 |
||
| 300 |
_a711 p. : _bil. ; _c24 cm. |
||
| 650 | 4 | _aSistema de transmisión de datos | |
| 650 | 4 | _aComputación | |
| 903 |
_aLOGICAT _b20 _c20040112 _lCIA01 _h1412 |
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_aALEPH14 _b30 _c20051220 _lCIA01 _h1422 |
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