| 000 | 00545nam a22002057a 4500 | ||
|---|---|---|---|
| 999 |
_c77061 _d77061 |
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| 003 | BD-DhPL | ||
| 005 | 20191001013315.0 | ||
| 008 | 190131b ||||| |||| 00| 0 eng d | ||
| 020 | _a92-3-101241-X | ||
| 040 |
_aBD-DhPL _bEnglish _cBD-DhPL _dBD-DhPL |
||
| 082 | _a540.7 / U1m | ||
| 110 |
_aUnesco. _966206 |
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| 245 | _aNew trends in chemistry teaching. | ||
| 260 |
_aParis : _bUnesco, _cc 1975. |
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| 300 |
_aVols. ; _c27 cm. |
||
| 505 | _aV. 4-- ; | ||
| 508 | _a337 | ||
| 650 |
_aChemistry _vStudy and teaching. _9270806 |
||
| 942 |
_2ddc _cBK |
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