| 000 | 00526nam a22002057a 4500 | ||
|---|---|---|---|
| 999 |
_c175933 _d175932 |
||
| 005 | 20230904153923.0 | ||
| 008 | 230622b ||||| |||| 00| 0 eng d | ||
| 020 | _a0-471-62056-4 | ||
| 041 | _aEN | ||
| 082 |
_223 _a621.385 _bBEL |
||
| 100 | _aBellamy, John. | ||
| 245 | _aDigital telephony | ||
| 250 | _a2nd ed. | ||
| 260 |
_aNew York _bJohn wiley & sons _c1991 |
||
| 300 | _axix, 572 p. | ||
| 440 |
_9149439 _aWiley series in telecommunications |
||
| 509 | _aNS | ||
| 650 | 0 |
_9149424 _aDigital telephony |
|
| 942 | _cS | ||