| 000 | 00457nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 191001s9999 xx 000 0 und d | ||
| 020 | _a0000059469 | ||
| 082 | _a1.621 | ||
| 100 | _aKevin Wallace | ||
| 245 | 0 | _aVoice over IP first-step | |
| 260 |
_aNew Delhi _bPearson _c2006 |
||
| 536 | _aManagement | ||
| 650 | _a IP | ||
| 650 | _a over | ||
| 650 | _a Voice | ||
| 650 | _aComputer Networks Datanetworks | ||
| 650 | _afirst-step | ||
| 942 | _cBK | ||
| 999 |
_c20907 _d20907 |
||