| 000 | 003670000a22001330004500 | ||
|---|---|---|---|
| 005 | 20251028083212.0 | ||
| 008 | 181127s9999 xx 000 0 und d | ||
| 020 | _a471909475 | ||
| 082 |
_a004.6 _bHEL |
||
| 100 | _aHeld,Gibert | ||
| 245 | 0 |
_aData communication and networking devices/ _cGilbert Held |
|
| 260 |
_bJohn Wiley & Sons, _c1986 |
||
| 650 | _aData Communication | ||
| 999 |
_c28504 _d28504 |
||