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|---|---|---|---|
| 003 | OSt | ||
| 005 | 20181112094508.0 | ||
| 008 | 181112b xxu||||| |||| 00| 0 fre d | ||
| 040 | _aLB-BrCRDP | ||
| 082 | _a574.07 U56n | ||
| 100 | _aR Heller | ||
| 110 | _aUnesco. | ||
| 245 | _aNew trends in biology teaching : tendances nouvelles de l'enseignement de la biologie | ||
| 260 |
_b Unesco, _aParis _c1971 |
||
| 300 |
_a376p _c27cm |
||
| 490 |
_aTeaching of basic sciences. _vVolume III |
||
| 500 | _aWith summaries in Spanish/Avec des résumés en Espagnol | ||
| 630 | _a Biology | ||
| 630 | _aStudy and teaching. BIOLOGIA | ||
| 630 | _a ENSEÑANZA. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c22056 _d22056 |
||