| 000 | 00408nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | 0STCL | ||
| 008 | 150530s9999 xx 000 0 und d | ||
| 040 |
_aSTCL _cSTCL |
||
| 100 | _aSabir Kumar Sarkar | ||
| 245 | _aOptical fibres and fibre optic communication systems | ||
| 250 | _aFirst | ||
| 260 |
_bS.Chand _c1997 |
||
| 546 | _aEnglish | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c29417 _d29417 |
||
| 005 | 20220125170149.0 | ||