| 000 | 00405nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 240220s9999 xx 000 0 und d | ||
| 041 | _aENG | ||
| 082 | _a621388 | ||
| 100 | _aKeiser Gerd. | ||
| 245 | 0 | _aOptical fiber communications. | |
| 260 | _aNULL | ||
| 260 | _bMcgraw Hill International Editions. | ||
| 260 | _c1991 | ||
| 300 | _a461p. | ||
| 365 | _b251.25 | ||
| 650 | _aETC | ||
| 942 | _cDBK | ||
| 999 |
_c23459 _d23459 |
||