| 000 | 00787 a2200265 4500 | ||
|---|---|---|---|
| 082 |
_a530 _bPHY |
||
| 090 |
_c20124 _d31204 |
||
| 100 | _aGunasinghe, R. M. | ||
| 245 |
_aPhysics _bgeometrical optics _b block 1 |
||
| 260 |
_aNugegoda _bThe open university of Sri Lanka _c1986 _g1986 |
||
| 300 |
_a[v],117p. _c28cm |
||
| 440 | _aFoundation science leading to bachelor of science degree programme | ||
| 650 | _aPHYSICS | ||
| 700 | _aWikcramasinghe, I. R. | ||
| 700 | _aLiyanage, L. S. G. | ||
| 700 | _aTennakoone, M. M. S. G. K. | ||
| 700 | _aSumanasekara, G. U. | ||
| 700 | _aHettiarachchi, R. D. | ||
| 700 | _aAbeydeera, D.R. | ||
| 700 | _aVithanage, J. D. | ||
| 700 | _aSirikanthi, W. D. M. | ||
| 700 | _aAlahakoone, M. D.P | ||
| 700 | _aSumanawathie, P. D. | ||
| 942 | _cL | ||
| 999 |
_c47784 _d47784 |
||