Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((rene OR rinde) OR ruina) OR (bringas OR ((bireina OR breina) OR linea))) (nave OR nace )~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((rene OR rinde) OR ruina) OR (bringas OR ((bireina OR breina) OR linea))) (nave OR nace )~".
• Adding a wildcard symbol may retrieve word variants: (((rene OR rinde) OR ruina) OR (bringas OR ((bireina OR breina) OR linea))) (nave OR nace )*.