| 000 | 00562nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20240924064345.0 | ||
| 008 | 991125s1970 par 000 0 spa u | ||
| 035 | _aUPN01000045055 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aLB2806 _bP4.6 |
|
| 100 | 1 | _aPlatt, William J. | |
| 245 | 1 | 0 |
_aPlanification de l'éducation : _bnotes surles besoins nouveaux en matiére de recherche / _cWilliam J. Platt |
| 260 |
_aParís : _bUNESCO, Institut International dePlanification de l'ducation, _c1970. |
||
| 300 | _a75 p. | ||
| 650 | 4 |
_aEducación _xPlanificación _91146 |
|
| 905 | _aLibro | ||
| 999 |
_c45055 _d45055 |
||