| 000 | 00692nam a2200205 a 4500 | ||
|---|---|---|---|
| 005 | 20250109063815.0 | ||
| 008 | 010507s1992 fr r 000 0 eng d | ||
| 035 | _aUPN01000106087 | ||
| 049 | _aUNE | ||
| 050 | 4 |
_aLB2130 _bR6.7 |
|
| 100 | 1 |
_aRoss, Angus R. _940501 |
|
| 245 | 1 | 0 |
_aScience kits in developing countries : _ban appraisal of potential / _cAngus R. Ross, Keith M. Lewin. |
| 260 |
_aParís : _bUNESCO, International Institute for Educational Planning, _c1992. |
||
| 300 | _a138 p. | ||
| 440 | 0 | _aIIEP research and studies programme | |
| 650 | 4 |
_aEducación _zÁfrica _9687 |
|
| 650 | 4 |
_aCambio organizacional _94984 |
|
| 700 | 1 |
_aLewin, Keith M., _ecoaut. _931258 |
|
| 905 | _aLibro | ||
| 999 |
_c80000 _d80000 |
||