| 000 | 00507nam a2200157 a 4500 | ||
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| 001 | 50157 | ||
| 005 | 20260219114703.0 | ||
| 020 | _a9780321384867 | ||
| 040 |
_aAIS _dAIS |
||
| 100 | _aField, David | ||
| 245 | _aFire the phone company : a handy guide to voice over IP | ||
| 082 | _a621.398 | ||
| 260 |
_bPeachpit _c2006 |
||
| 650 | _aInternet telephony | ||
| 852 |
_d2009-12-25 _o621.398 |
||
| 999 |
_c50157 _d50157 |
||