| 000 | 00356nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 150420s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9789351403470 | ||
| 082 | _a539.7 PRA | ||
| 100 |
_aPrakash, Satya _95526 |
||
| 245 | _aOptics | ||
| 260 |
_bPragati Prakashan _aMeerut _c2017 |
||
| 300 | _a435p | ||
| 600 |
_aEducation _968 |
||
| 942 |
_2ddc _cBK _2ddc _01 |
||
| 999 |
_c26699 _d26699 |
||