| 000 | 00435nam a2200157 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220602b |||||||| |||| 00| 0 eng d | ||
| 082 |
_a510 _bPRA |
||
| 100 | _aPranandu, W.S.R. | ||
| 242 | _aGanitha Adyanaya 9 wasara | ||
| 245 | _a ගණිත අධ්යයනය 9 වසර | ||
| 260 |
_aNugegoda : _bSarasavui, |
||
| 300 |
_a104p.; _c18cm |
||
| 650 | 0 | _aNatural sciences and mathematics | |
| 942 |
_2ddc _cLM |
||
| 999 |
_c104318 _d104318 |
||