| 000 | 00345nam a2200133Ia 4500 | ||
|---|---|---|---|
| 999 |
_c90804 _d90804 |
||
| 005 | 20220616151110.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 041 | _aEN | ||
| 082 |
_a505 _bVID _223 |
||
| 245 | _aVidyodaya Journal of Science / | ||
| 260 |
_aNugegoda _bUniversity of Sri Jayewardenepura _c1989 |
||
| 300 | _a(v.1)116 p. | ||
| 942 | _cPR | ||