| 000 | 00688nam a2200241 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153429.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000098501 | ||
| 100 | _aLinn, Marcia C. | ||
| 222 | _aJOURNAL OF RESEARCH IN SCIENCE TEACHING | ||
| 245 | _aScience education reform : building on the research base | ||
| 300 | _a821-840 | ||
| 362 | _a29, No. 8, 1992 | ||
| 505 | _aMarzo 1993 | ||
| 653 | 0 | _aCAMBIO EDUCATIVO | |
| 653 | 0 | _aCOOPERACION EDUCATIVA | |
| 653 | 0 | _aCURRICULUM CIENTIFICO | |
| 653 | 0 | _aEDUCACION CIENTIFICA | |
| 653 | 0 | _aEVALUACION CURRICULAR | |
| 653 | 0 | _aINVESTIGACION EDUCATIVA | |
| 904 |
_aAC _b036312 |
||
| 905 | _aArticulo | ||
| 999 |
_c76626 _d76626 |
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