| 000 | 00566nam a2200193 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160143.0 | ||
| 008 | 080918s1971 mx r 000 0 spa d | ||
| 035 | _aUPN01000159622 | ||
| 049 | _aUNE | ||
| 080 | _a371.12 (100) =20 PER No.3. | ||
| 245 | 0 | 0 | _aTeachers and educational policy. |
| 260 |
_aParis : _bUNESCO, _c1971. |
||
| 300 | _a37 p. | ||
| 440 | 0 |
_aEducational Studies and Documents , New Series ; _v3. |
|
| 690 | _aPolitica educacional- Formacion de docentes | ||
| 690 | _aDocentes- Politica educacional | ||
| 710 | 2 | _aUNESCO | |
| 905 | _aUNESCO | ||
| 999 |
_c131736 _d131736 |
||