| 000 | 00577nam a22002177a 4500 | ||
|---|---|---|---|
| 015 | _a0004685 | ||
| 016 | _aKAR | ||
| 041 | _aSIN | ||
| 080 | _a510 | ||
| 100 |
_aKarunarathna, K.R.M.T. _92849 |
||
| 245 | _aඋසස් පෙළ සඳහා ත්රිකෝණමිතිය | ||
| 260 |
_aThe Educational Publications Department _bLondon _c1991 |
||
| 300 |
_a158p _b1 |
||
| 310 | _a2023-11-15 | ||
| 365 | _bRs.104 | ||
| 852 | _aMathematics(AL) | ||
| 999 |
_c4206 _d4206 |
||