| 000 | 00374nam a22001457a 4500 | ||
|---|---|---|---|
| 020 | _a007135221X. | ||
| 082 | _a280 SCB | ||
| 100 |
_a Goralski, Walter _969312 |
||
| 245 | _aIP telephony | ||
| 260 |
_a New York _bMcGraw-Hill _c2000 |
||
| 300 |
_a468 p _b xxiii, ill. ; 23 cm |
||
| 650 |
_a Internet telephony _955798 |
||
| 700 |
_a Matthew C. Kolon. _969313 |
||
| 942 | _cBK | ||
| 999 |
_c576654 _d576654 |
||