| 000 | 00386nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 220901s9999 xx 000 0 und d | ||
| 041 | _a ENGLISH | ||
| 082 | _a621.385.385 | ||
| 082 | _bBEL | ||
| 100 | _aBELLAMY, JOHN C. | ||
| 245 | 0 | _aDIGITAL TELEPHONY. | |
| 260 | _bJOHN WILEY AND SONS INC. | ||
| 260 | _c2002 | ||
| 300 | _a643 | ||
| 650 | _a TELEPHONY | ||
| 942 | _cREF | ||
| 999 |
_c132351 _d132351 |
||