| 000 | 00369nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230312s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a0-07-140857-6 | ||
| 082 |
_a658.1554 _bHUN-T |
||
| 100 | _aHunter;Jane | ||
| 245 | 0 | _aTelecommunications Billing Systems | |
| 260 |
_bMcGRAW Hill _aNY _c2003 |
||
| 300 | _a458 | ||
| 650 |
_aEngineering _vCommunication |
||
| 942 | _cBK | ||
| 999 |
_c12158 _d12158 |
||