| 000 | 00447 a2200157 4500 | ||
|---|---|---|---|
| 020 | _a8129709570 | ||
| 082 |
_a621.395 _bKAZ |
||
| 090 |
_c12075 _d17538 |
||
| 100 | _aKaza, Ramesh | ||
| 245 |
_aCisco IP telephony _b Planning, design, implementation, operation, and optimization |
||
| 260 |
_aNew Delhi _bPearson Education _c2005 _g2005 |
||
| 300 |
_axxiii, 648p. _c25cm |
||
| 650 | _aCisco IP telephony | ||
| 700 | _aAsadullah, Salman | ||
| 942 | _cL | ||
| 999 |
_c40486 _d40486 |
||