| 000 | 00450nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 230911s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9788120326941 | ||
| 082 | _a621.38152 GUP/OPT | ||
| 100 | _aGupta, S C | ||
| 245 | 0 | _aOptoelectronic devices and systems | |
| 250 | _a- | ||
| 260 |
_aNew Delhi _bPHI learning Private limited _c2010 |
||
| 300 | _a636 | ||
| 650 | _aELECTRICAL AND ELECTRONICS ENGINEERING | ||
| 700 | _aGupta, S C | ||
| 942 | _cBK | ||
| 999 |
_c4809 _d4809 |
||