Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia pisa matematicas" » "historia las matematicas", "historia ii matematicas", "historia iii matematicas", "historia vista matematicas", "historia para matematicas", "historia mis matematicas"
"historia en matematicas" » "historia de matematicas", "historia las matematicas", "historia del matematicas", "historias de matematicas"
"historia y mathematics" » "historia in mathematics", "historia of mathematics", "historia y matematicas", "historia de mathematics"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("historia en matematicas") OR ("historia y mathematics"))) OR ("historia pisa matematicas"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia en matematicas\") OR (\"historia y mathematics\"))) OR (\"historia pisa matematicas\"))".
• Removing quotes may allow a broader search: (((( historia en matematicas ) OR ( historia y mathematics ))) OR ( historia pisa matematicas )).
• Adding a wildcard symbol may retrieve word variants: (((("historia en matematicas") OR ("historia y mathematics"))) OR ("historia pisa matematicas"))*.