| 000 | 00405nam a22001697a 4500 | ||
|---|---|---|---|
| 082 | _b530 ANN | ||
| 100 | _aAnnakkage,H.K.D.A.T.N | ||
| 245 | _aDiffraction : Unit 3 | ||
| 260 |
_aColombo _bOpen University _c2010 |
||
| 300 | _a79p | ||
| 490 | _aGeometrical & Physical Option- PYU 2261 | ||
| 505 | _aBachelor Science :Level 4 | ||
| 650 | _aGeometry | ||
| 650 | _aPhysics | ||
| 650 | _aOUSL | ||
| 942 | _cBK | ||
| 999 |
_c487 _d487 |
||