| 000 | 00720nam a2200205 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160119.0 | ||
| 008 | 080804s1974 mx r 000 0 spa d | ||
| 020 | _a9231012266 | ||
| 035 | _aUPN01000159015 | ||
| 049 | _aUNE | ||
| 080 | _a373.58: 37.014. 13 =20REN No.14. | ||
| 100 | 1 | _aRenaud, Gérard | |
| 245 | 1 | 0 |
_aExperimental period of the International Baccalaureate : _bobjetives and results / _cGérard Renaud. |
| 260 |
_aParís : _bUNESCO ; _aGinebra : _bOIE, _c1974. |
||
| 300 | _a69 p. | ||
| 440 | 0 |
_aExperiments and innovations in education ; _v14 |
|
| 690 | _aEnseñanza media superior - Innovaciones pedagógicas | ||
| 690 | _aInnovaciones pedagógicas - Enseñanza media superior | ||
| 905 | _aUNESCO | ||
| 999 |
_c131129 _d131129 |
||