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| 001 | 6124 | ||
| 005 | 20261006003922.0 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 020 | _a0-534-98231 | ||
| 082 | _a650.02854 SIL | ||
| 100 |
_aSilver, Gerald A / Silver, Myrna L _97140 |
||
| 245 | _aData communications for business -2e | ||
| 250 | _a2E | ||
| 260 | _aBoyd & Fraser Pub | ||
| 650 |
_aBusiness-computer programs _97141 |
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| 999 |
_c6124 _d6124 |
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