| 000 | 00416nam a2200157Ia 4500 | ||
|---|---|---|---|
| 003 | NIELib | ||
| 008 | 211019s9999||||xx |||||||||||||| ||und|| | ||
| 082 |
_a540 _bNAT |
||
| 110 | _aNational Institute of Education | ||
| 245 | _aBook of Data for Teachers of Chemistry | ||
| 260 |
_bNIE, _c1989. _aMaharagama : |
||
| 300 |
_a50p. _c24cm |
||
| 650 | 0 | _aChemistry | |
| 650 | 0 | _aD.A. Perera Collection | |
| 942 |
_2ddc _cLM |
||
| 999 |
_c37753 _d37753 |
||