000 | 00435nam a2200157Ia 4500 | ||
---|---|---|---|
999 |
_c29201 _d29201 |
||
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 |