| 000 | 00403nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a139464 | ||
| 082 |
_a535 _bOPE |
||
| 100 | _aOPEN University of Sri Lanka | ||
| 245 | _aFoundation science leading to bachelor of science degree programme: Physics PSF | ||
| 260 |
_aNugegoda _bThe Open University of Sri Lanka _c1986 |
||
| 300 | _a117 p. | ||
| 942 | _cR | ||
| 999 |
_c64220 _d64220 |
||