| 000 | 00342nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 250104s9999 xx 000 0 und d | ||
| 020 | _a978-81-8492-692-7 | ||
| 082 |
_a621.382 _bKAL |
||
| 100 | _aKalavar Anasuya. | ||
| 245 | 0 | _aOptical communication | |
| 260 |
_aNew delhi : _b Tech-Max _c2016. |
||
| 365 | _a285 | ||
| 650 | _aEngineering, | ||
| 999 |
_c231883 _d231883 |
||