Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con mathematical" » "historia con mathematica", "historia con matematicas", "historia in mathematical", "historia como mathematical", "historia en mathematical", "historia un mathematical"
"history en matematica" » "history en matematicas", "history la matematica", "history el matematico", "historia en matematica", "history and matematica", "history of matematica"
"historia de matematica" » "historia de matematicas", "historia la matematica", "historia en matematicas"

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

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