| 000 | 00491naa a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 200107s2013 xx 000 0 und d | ||
| 020 | _a978-971-9968-39-9 | ||
| 082 | _bR81s | ||
| 083 | _aR81s | ||
| 099 | _a1697 | ||
| 100 |
_aRoyston, Angela _93600 |
||
| 245 | 1 | 0 | _aSoft and hard=Malambot at matigas. |
| 264 |
_aQuezon City, Phils. _bLumina, _c2013. |
||
| 300 | _a34 | ||
| 500 | _aMy world of science=Ang daigdig ng siyensya series. Includes index. Includes glossary. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c1697 _d1697 |
||