| 000 | 00386pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 230515b1985 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGLISH | ||
| 082 | _a621.385 /KEI/STR | ||
| 100 | _aKEISE B. E. / STRANGE E. | ||
| 245 | _aDIGITAL TELEPHONY AND NETWORK INTEGRATION | ||
| 250 | _aNULL | ||
| 260 |
_aNULL _bV.A.R _c1985 |
||
| 300 | _a449 HB | ||
| 650 | _aNULL | ||
| 999 |
_c620935 _d620935 |
||