| 000 | 00674nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160359.0 | ||
| 008 | 081028s2000 mx r 000 0 spa d | ||
| 035 | _aUPN01000164416 | ||
| 049 | _aUNE | ||
| 080 | _aOC 31:37 (100) =20=40 EDU "1979" | ||
| 245 | 0 | _aEducation statistics - Latest year available 1979 + Statistiques scolaires - Dernière année disponible 1979 = Estadísticas de educación -Ultimo año disponible 1979. | |
| 260 | _aParis : UNESCO, 1979. | ||
| 300 | _a90 p.; 29 cm. fot | ||
| 440 | 0 | _aC(urrent surveys and research in statistics; CSR-E-30) | |
| 690 | _aEstadisticas educacionales | ||
| 690 | _aEducacion- Estadisticas | ||
| 905 | _aUNESCO | ||
| 999 |
_c136528 _d136528 |
||