| 000 | 00488nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230504b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a621.39:681.7.068 _bM7 |
||
| 100 | _aGeckeler, Siegfried | ||
| 245 | _aOptical fiber transmission systems | ||
| 260 |
_aNorwood: _bArtech House, Inc., _c1987 |
||
| 300 | _a376p. | ||
| 650 | _aScience | ||
| 653 | _aPhysics | ||
| 653 | _aCommunication system | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c40285 _d40285 |
||