| 000 | 00431nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 240510s9999 xx 000 0 und d | ||
| 020 | _a0009559858408 | ||
| 041 | _aEng | ||
| 082 | _a510 | ||
| 082 | _bR15 | ||
| 100 | _aRamasinghe, W | ||
| 245 | 0 | _aBinduwe Sita Ananthaya Dakwa Bidak | |
| 260 | _bColombo :Bon and Bickey | ||
| 260 | _c2004 | ||
| 300 | _a248 p. | ||
| 650 | _aMathematics | ||
| 942 | _2ddc | ||
| 942 | _cLBK | ||
| 999 |
_c27331 _d27331 |
||
| 945 |
_a1 _bMadushi Gamage _c1 _dMadushi Gamage |
||