| 000 | 00729nam a2200169Ia 4500 | ||
|---|---|---|---|
| 082 |
_a371.3 _bAPP |
||
| 100 |
_aApeid _914499 |
||
| 245 |
_aPopularization of science and technology: _bdelivery systems for out-of-School science activities including regional science Olympiad |
||
| 260 |
_aBangkok _bUnesco _c1991 |
||
| 300 | _a58p | ||
| 546 | _aeng | ||
| 650 |
_aScience and technology education-Curriculum development-Asia and pacific _932661 |
||
| 650 |
_aScience and technology education-Asia and pacific _932662 |
||
| 650 |
_aScience and technology education-Training of teachers-Asia and pacific _932663 |
||
| 650 |
_aScience and technology education-Popularization and Out-of-School science activities _932664 |
||
| 942 | _cBK | ||
| 999 |
_c17403 _d17403 |
||