| 000 | 00354nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 170706s9999 xx 000 0 und d | ||
| 020 | _a978-1-578-70168-1 | ||
| 100 | _aDavidson, J | ||
| 245 | _aVoice over IP fundamentals: A systematic approach to understanding the basics of voice over IP | ||
| 260 |
_aIndianpolis _bCisco Press _c2000 |
||
| 300 | _axx, 373p. | ||
| 999 |
_c36848 _d36848 |
||