| 000 | 00621 a2200265 4500 | ||
|---|---|---|---|
| 003 | BDDhADUST | ||
| 005 | 20250901130141.0 | ||
| 008 | 250831s2000 xx |||| 00| 0|eng|d | ||
| 020 | _a9814126357 | ||
| 040 |
_aBDDhADUST _bBDDhADUST _cBDDhADUST |
||
| 041 | _aeng | ||
| 082 |
_a621.385 _bBED _222 |
||
| 100 | _a, John C Bellamy | ||
| 245 | _aDigital Telephony / | ||
| 250 | _a2nd | ||
| 260 |
_aNew York _bJohn Wiley & Sons, Ins _c2000 |
||
| 300 | _axxv, 642 | ||
| 340 | _aPAPER | ||
| 365 |
_b450 _cBDT |
||
| 366 | _eForeign | ||
| 370 | _cUNITED STATES | ||
| 526 | _aEEE | ||
| 650 | _aTelephony | ||
| 942 |
_2DDC _cBK |
||
| 999 |
_c30271 _d30271 |
||