| 000 | 00649nam a2200193 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160516.0 | ||
| 008 | 081109s1989 mx r 000 0 spa d | ||
| 035 | _aUPN01000167150 | ||
| 049 | _aUNE | ||
| 080 | _aOC 016:5 (07) (100)=20 REA No. 36 | ||
| 100 | 1 | _aReay, Judith | |
| 245 | 1 | 0 |
_aBibliography in intregrated science teaching / _cJudith Reay. |
| 260 |
_aParis : _bUNESCO, _c1989. |
||
| 300 | _a93 p. | ||
| 440 | 0 |
_aScience and technology education document series ; _v36. |
|
| 690 | _aEnseñanza cientifica- Bibliografias especiales | ||
| 710 | 2 | _aUNESCO. Division of Science Technical and Environmental Education | |
| 905 | _aUNESCO | ||
| 999 |
_c139261 _d139261 |
||