| 000 | 00413nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 240530s9999 xx 000 0 und d | ||
| 082 | _a621.381 | ||
| 082 | _bBEL | ||
| 100 | _aBELLAMY J C | ||
| 245 | 0 | _aDIGITAL TELEPHONY | |
| 245 | 0 | _n1 | |
| 250 | _n2007 | ||
| 250 | _n3 RD | ||
| 260 | _bWILEY | ||
| 300 | _a643 | ||
| 365 | _b369 | ||
| 650 | _aELECTRONICS | ||
| 942 | _cTB | ||
| 950 | _CELECTRONICS | ||
| 999 |
_c193684 _d193684 |
||