| 000 | 00626nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219152930.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000067410 | ||
| 100 | _aBar, Varda | ||
| 222 | _aJOURNAL OF RESEARCH IN SCIENCE TEACHING | ||
| 245 | _aChildren's views concerning phase changes | ||
| 300 | _a363-382 | ||
| 362 | _a28, No. 4, 1991 | ||
| 505 | _aOctubre 1993 | ||
| 653 | 0 | _aCIENCIAS FISICAS | |
| 653 | 0 | _aCONCEPTOS ERRONEOS | |
| 653 | 0 | _aEDUCACION CIENTIFICA | |
| 653 | 0 | _aRESOLUCION DE PROBLEMAS | |
| 700 | _aTravis, Anthony S. | ||
| 904 |
_aAC _b005221 |
||
| 905 | _aArticulo | ||
| 999 |
_c64020 _d64020 |
||