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| 001 | 484 | ||
| 005 | 20261006003444.0 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 020 | _a1877091420 | ||
| 082 | _a650.02854 SIL | ||
| 100 |
_aSilver, Gerald A. _9882 |
||
| 245 | _aData communications for business / Gerald A Silver, Myrna l. Silver.- 3rd ed. | ||
| 250 | _a3E | ||
| 260 | _aBoyd&Fraser | ||
| 650 |
_aBusiness information services. _9883 |
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| 999 |
_c484 _d484 |
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