| 000 | 00379 a2200157 4500 | ||
|---|---|---|---|
| 082 | _a621.395 BEL | ||
| 100 | _aBellamy, John C. | ||
| 245 | _aDigital telephony/ 3rd ed. | ||
| 250 | _a3rd ed. | ||
| 300 | _aXXV, 643p. | ||
| 650 | _aTelephony2309 | ||
| 653 |
_a621.395 _aDigital Telephony |
||
| 942 |
_2ddc _cBK |
||
| 260 |
_aNew York _bJohn Wiley _c2002 |
||
| 020 | _a9814126357 | ||
| 999 |
_c351754 _d351754 |
||