| 000 | 00322nam a2200133Ia 4500 | ||
|---|---|---|---|
| 654 | _aELN | ||
| 100 | _aKeiser.B.E. | ||
| 250 | _a1st Ed. | ||
| 245 | _aDigital Telephony &Network Integration. | ||
| 260 |
_bVan Nostrand Reinhold New York. _c1985 |
||
| 082 |
_bKEI _a621.385 |
||
| 300 | _aXVII, 451p. | ||
| 999 |
_c37430 _d37430 |
||
| 655 | _aF-01 | ||
| 546 | _aText in English | ||
| 041 | _aeng | ||
| 300 | _c21 cm. | ||