Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia del matematica" » "historia de matematica", "historia de matematicas", "historia el matematico", "historia y matematica"
"historia en matematicas" » "historia de matematicas", "historia las matematicas", "historia y matematicas", "historias de matematicas", "historia den matematicas", "historia yn matematicas", "historias den matematicas"
"historia e matematica" » "historia de matematica", "historia en matematica", "historia y matematica", "historias de 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 e matematica") OR ((("historia del matematica") OR ("historia en matematicas"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia e matematica\") OR (((\"historia del matematica\") OR (\"historia en matematicas\"))))*".
• Removing quotes may allow a broader search: (( historia e matematica ) OR ((( historia del matematica ) OR ( historia en matematicas ))))*.