Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history de matematicas" » "history las matematicas", "history la matematicas", "history en matematicas", "history en matematicass", "history of matematicas", "history a matematicas", "historia del matematicas"
"historia en mathematica" » "historia en matematica", "historia con mathematica", "historia in mathematical", "historia del mathematica", "historia y mathematica", "historias de mathematica"
"historia de matematica" » "historia la matematica", "historia en 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 de matematicas") OR ((("historia en mathematica") OR ("historia de matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history de matematicas\") OR (((\"historia en mathematica\") OR (\"historia de matematica\"))))*".
• Removing quotes may allow a broader search: (( history de matematicas ) OR ((( historia en mathematica ) OR ( historia de matematica ))))*.