| 000 | 00437nam a2200169Ia 4500 | ||
|---|---|---|---|
| 020 | _a1580539785 | ||
| 082 |
_a621.382 _bZUI |
||
| 100 |
_aZuidweg, Johan _995541 |
||
| 245 |
_aImplementing value-added telecom services _cJohan Zuidweg |
||
| 260 |
_aBoston: _bArtech House, _c2006. |
||
| 300 | _axiv, 238p. | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aValue added _963175 |
||
| 650 |
_aTelecommunication systems _995542 |
||
| 942 | _cBK | ||
| 999 |
_c32446 _d32446 |
||