| 000 | 00365nam a2200133Ia 4500 | ||
|---|---|---|---|
| 020 | _a8172637896 | ||
| 082 | _bIGN | ||
| 245 |
_aOptics (PHE-09) : lasers and thier applications -4 _cIGNOU |
||
| 260 |
_aNew Delhi _bI.G.N.O.U _c2004 |
||
| 300 | _a72p. | ||
| 650 | _aElectrical & Electronics Engineering | ||
| 650 | _aElectronics & Communication Engg. | ||
| 650 | _aPhysics | ||
| 999 |
_c7449 _d7449 |
||