| 000 | 00493nam a22002057a 4500 | ||
|---|---|---|---|
| 015 | _a0009502 | ||
| 016 | _aSCI | ||
| 041 | _aSIN | ||
| 080 | _a520 | ||
| 100 |
_aMinistry of education _91835 |
||
| 245 | _aතරංග : 08 | ||
| 260 |
_aMinistry of education : _bMaharagama ; _c2019. |
||
| 300 |
_a30 p; 21 cm . _b01 |
||
| 310 | _a2025-04-28 | ||
| 852 | _aL | ||
| 999 |
_c9674 _d9674 |
||