| 000 | 00423nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 210915s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9788120350656 | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 | _a621.367 GUP | ||
| 100 |
_aGupta, S. C. _91674 |
||
| 245 | 0 | _aOptoelectronic devices and systems | |
| 250 | _a2nd | ||
| 260 |
_bPHI Learning _aDelhi _c2017 |
||
| 300 | _a664 | ||
| 650 | _aPhysics | ||
| 942 | _cBK | ||
| 999 |
_c44996 _d44996 |
||