| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c14620 _d14620 |
||
| 008 | 180207b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789550584581 | ||
| 041 | _heng | ||
| 082 |
_a500 _bAST |
||
| 110 | _aAstan Publications | ||
| 245 | _aG.C.E.Ordinary Level Science Questions With Answers / | ||
| 260 |
_aColombo : _bAstan Publication _c2014 |
||
| 300 |
_a122 p.: _bDiagrams; _c26 cm. |
||
| 650 | 0 | _aNature Science and Mathematics | |
| 942 | _cBK | ||