| 000 | 00521nam a2200193 u 4500 | ||
|---|---|---|---|
| 001 | AC-000000130 | ||
| 005 | 20210219154958.0 | ||
| 008 | 001023s2000 r 000 0 eng d | ||
| 035 | _aUPN01000136027 | ||
| 100 | 1 | _aDuckworth, Eleanor Ruth | |
| 240 | 1 | 0 | _aTeaching as research |
| 245 | 1 | 0 | _aHARVARD EDUCATIONAL REVIEW |
| 260 | _aMassachusetts, EUA | ||
| 300 | _a481-495 | ||
| 362 | 0 | _a1986 Vol. 56, no. 4, nov. | |
| 653 | 0 | _aFORMACION DE MAESTROS | |
| 653 | 0 | _aENSEÑANZA | |
| 653 | 0 | _aINVESTIGACION EDUCATIVA | |
| 999 |
_c108178 _d108178 |
||