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|---|---|---|---|
| 005 | 20210219153212.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000083927 | ||
| 100 | _aUsnick, Virginia E | ||
| 222 | _aSCHOOL SCIENCE AND MATHEMATICS | ||
| 245 | _aIt's not drill AND practice, it's drill OR practice | ||
| 300 | _a344-347 | ||
| 362 | _a91, No. 8, 1991 | ||
| 505 | _aMayo 1992 | ||
| 653 | 0 | _aACTIVIDADES DE APRENDIZAJE | |
| 653 | 0 | _aCOSTUMBRE DE INSTRUCCION | |
| 653 | 0 | _aJUEGOS EDUCATIVOS | |
| 904 |
_aAC _b021738 |
||
| 905 | _aArticulo | ||
| 999 |
_c70933 _d70933 |
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