000 | 00420cam a22001454a 4500 | ||
---|---|---|---|
999 |
_c331731 _d331731 |
||
020 | _a0849399955 (alk. paper) | ||
082 | 0 | 0 |
_a621.385 _bWIL |
100 | 1 | _aYarberry, William. | |
245 | 1 | 0 |
_aComputer telephony integration / _cWilliam A. Yarberry, Jr. |
260 |
_aBoca Raton, FL : _bAuerbach, _c1999. |
||
300 |
_axi, 296 p. : _bill. |
||
650 | 0 | _aInternet telephony. | |
650 | 0 | _aDigital telephone systems. | |
942 | _cBK |