| 000 | 00555nam a2200205 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153040.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000074590 | ||
| 100 | _aMorgan, Robert M. | ||
| 222 | _aEDUCATIONAL TECHNOLOGY | ||
| 245 | _aEducational Reform : top-down or bottom-up? | ||
| 300 | _a47-51 | ||
| 362 | _a32, No. 11, 1992 | ||
| 505 | _aAbril 1993 | ||
| 653 | 0 | _aCAMBIO EDUCATIVO | |
| 653 | 0 | _aDESARROLLO DE LA ENSE\197ANZA | |
| 653 | 0 | _aSISTEMAS DE ENSE\197ANZA | |
| 904 |
_aAC _b012401 |
||
| 905 | _aArticulo | ||
| 999 |
_c67037 _d67037 |
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