| 000 | 00498nam a22001571a 4500 | ||
|---|---|---|---|
| 003 | USJPLib | ||
| 008 | 140924b xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a507 _bUNE |
||
| 100 |
_aGunasekara, G. A. S. _etr. |
||
| 245 |
_aVidyawa iganwema pilibada UNESCO ath potha _h[Text] _cUNESCO |
||
| 260 |
_bDep. of Official Languages _aColombo _c1960 |
||
| 300 | _a288 p. illus. 24 cm. | ||
| 500 | _aText in Sinhala - "UNESCO a source book for science teaching " | ||
| 650 | _aPure Sciences | ||
| 942 |
_2ddc _cLM |
||
| 999 |
_c79552 _d79552 |
||