| 000 | 00376nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20240911061658.0 | ||
| 008 | 190128s9999 xx 000 0 und d | ||
| 020 | _a1580539785 | ||
| 082 |
_a384.33 _bZUI |
||
| 100 | _aZuidweg,Johan | ||
| 245 | 0 |
_aImplementing value-addded telecom services/ _cJohan Zuidweg |
|
| 260 |
_aLondon: _bArtech House, _c2006 |
||
| 650 | _aTelecom services | ||
| 999 |
_c17209 _d17209 |
||