| 000 | 00446nam a22001577a 4500 | ||
|---|---|---|---|
| 005 | 20251122151441.0 | ||
| 020 | _a9789552313042 | ||
| 082 |
_a540 _bPER |
||
| 100 |
_aPerera, K.Sarath D. _958 |
||
| 245 | _aDescriptive chemistry of elements: unit I/ | ||
| 260 |
_aNawala: _bOUSL, _c2012. |
||
| 300 | _aiv, 180p. | ||
| 500 | _aFoundation courses in Science and Engineering : level 2 Under the Natural Science. | ||
| 650 | 0 | _aChemistry | |
| 942 | _cBK | ||
| 999 |
_c5168 _d5168 |
||