| 000 | 00436nam a2200157Ia 4500 | ||
|---|---|---|---|
| 999 |
_c28571 _d28571 |
||
| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a8178082586 | ||
| 082 | _a621.385 H572 | ||
| 100 | _aHersent, Olivier. | ||
| 100 | _aGurle, David. | ||
| 100 | _aPetit, Jean, Pierre. | ||
| 245 | 0 |
_aIP Telephony _bPacket-based Multimedia Communications Systems |
|
| 260 |
_aNEW DELHI _bPEARSON _c2002 |
||
| 300 | _ax+456p.,22X17Cms. | ||
| 942 | _cBK | ||