| 000 | 00730nam a2200241 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153105.0 | ||
| 008 | 991125n 000 0 eng u | ||
| 035 | _aUPN01000077581 | ||
| 100 | _aShymansky, James A. | ||
| 222 | _aJOURNAL OF RESEARCH IN SCIENCE TEACHING | ||
| 245 | _aEstablishing a research agenda : critical issues of science curriculum reform | ||
| 300 | _a749-778 | ||
| 362 | _a1992 29, no. 8 | ||
| 653 | 0 | _aCAMBIO EDUCATIVO | |
| 653 | 0 | _aCURRICULUM CIENTIFICO | |
| 653 | 0 | _aDESARROLLO CURRICULAR | |
| 653 | 0 | _aEDUCACION CIENTIFICA | |
| 653 | 0 | _aINVESTIGACION EDUCATIVA | |
| 653 | 0 | _aINVESTIGACIONES CURRICULARES | |
| 700 | _aKyle, William C., Jr. | ||
| 904 |
_aAC _b015392 |
||
| 905 | _aArticulo | ||
| 999 |
_c68222 _d68222 |
||