| 000 | 00425nam a2200157Ia 4500 | ||
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| 999 |
_c32769 _d32769 |
||
| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a0470023597 | ||
| 082 | _a621.385 H572 | ||
| 100 | _aHersent, Olivier. | ||
| 100 | _aPetit, Jean, Pierre. | ||
| 100 | _aGurle, David. | ||
| 245 | 0 | _aIP Telephony: Deploying Voice-over-IP Protocols | |
| 260 |
_aChichester _bWiley _c2005 |
||
| 300 | _axxxiii+382p.,25x17Cm | ||
| 942 | _cBK | ||