Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia de matematicas" » "historia las matematicas", "historia la matematicas", "historia en matematicass", "historia y matematicass"
"historia en matematica" » "historia en matematicas", "historia e matematica", "historia la matematica", "historia del matematica", "historia y matematica"
"historias de matematica" » "historias la matematica", "historias en matematicas", "historias y matematicas", "historia del matematica"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("historia de matematicas") OR ((("historia en matematica") OR ("historias de matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia de matematicas\") OR (((\"historia en matematica\") OR (\"historias de matematica\"))))*".
• Removing quotes may allow a broader search: (( historia de matematicas ) OR ((( historia en matematica ) OR ( historias de matematica ))))*.