| 000 | 00788nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160345.0 | ||
| 008 | 081016s1996 mx r 000 0 spa d | ||
| 020 | _a0119843870 (HMSO) | ||
| 020 | _a9231032747 | ||
| 035 | _aUPN01000163740 | ||
| 049 | _aUNE | ||
| 080 | _a37 "313" (100) =20 EDU | ||
| 245 | 0 | 0 |
_aLearning: the treasure within : _bReport to UNESCO of the International Commission on Education for the Twenty-first Century / _cby Jacques Delors...(et al.). |
| 260 |
_aParis : _bUNESCO, _c1996. |
||
| 300 | _a266 p. | ||
| 690 | _aFuturologia de la educacion | ||
| 690 | _aEducacion- Desarrollo de la educacion | ||
| 700 | 1 | _aDelors, Jacques, coord. | |
| 710 | 2 | _aUNESCO | |
| 710 | 2 | _aComisión Internacional sobre la Educación para el Siglo XXI | |
| 905 | _aUNESCO | ||
| 999 |
_c135853 _d135853 |
||