| 000 | 00405nam a2200157Ia 4500 | ||
|---|---|---|---|
| 020 | _a9789812808103 | ||
| 040 | _cPK-LaCSN | ||
| 082 |
_b1831_T _a500 |
||
| 100 | _aLeng,Ho Peck. | ||
| 245 | 0 | _aInternational lower secondary science 1 | |
| 260 |
_aSingapore; _c2009, _bMarshall Cavendish education. |
||
| 300 | _a0 | ||
| 942 |
_2ddc _cTB |
||
| 999 |
_c733808 _d733808 |
||