| 000 | 00601nam a22002177a 4500 | ||
|---|---|---|---|
| 999 |
_c31472 _d31472 |
||
| 003 | BD-DhPL | ||
| 005 | 20191221103733.0 | ||
| 008 | 190131b ||||| |||| 00| 0 eng d | ||
| 020 | _a92-3-102778-6 | ||
| 040 |
_aBD-DhPL _bEnglish _cBD-DhPL _dBD-DhPL |
||
| 082 | _a540.7 / U3n | ||
| 110 |
_aUnesco. _966206 |
||
| 245 | _aNew trends in chemistry teaching. | ||
| 260 |
_aParis : _bUnesco, _cc 1992. |
||
| 300 |
_aVols. : _bill. ; _c30 cm. |
||
| 490 | _aThe teaching of basic science. | ||
| 505 | _aV. 6-- ; | ||
| 508 | _a42 | ||
| 650 |
_aChemistry -- Study and teaching. _9274764 |
||
| 942 |
_2ddc _cBK |
||