| 000 | 00743nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160147.0 | ||
| 008 | 080918s2000 mx r 000 0 spa d | ||
| 020 | _a9231016687 | ||
| 035 | _aUPN01000159752 | ||
| 049 | _aUNE | ||
| 080 | _a659.2: 37 =20 PSA | ||
| 100 | 1 | _aPsacharopoulos, George | |
| 245 | 1 | 0 | _aInformation: an essential factor in educational planning and policy/ George Psacharopoulos |
| 260 | _aParis : UNESCO, 1980 | ||
| 300 | _a303 p.; 24 cm. il. | ||
| 500 | _aIncluye bibliografía | ||
| 690 | _aInformacion educacional- Planificacion de la educacion | ||
| 690 | _aEducacion- Utilizacion de la informacion | ||
| 690 | _aPolitica educacional- Sistemas de informacion | ||
| 710 | 2 | _aUNESCO | |
| 905 | _aUNESCO | ||
| 999 |
_c131866 _d131866 |
||