Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history de matematicas" » "history las matematicas", "historia de matematicas", "history of matematicas", "history a matematicas"
"historia en matematicas" » "historia las matematicas", "historia la matematicas", "historia el matematicos", "historia de matematicas", "historia del matematicas", "historia y matematicas"
"historia en matematica" » "historia la matematica", "historia el matematico", "historia de matematica", "historia del matematica", "historia y matematica"

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 matematicas") OR ("historia en matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history de matematicas\") OR (((\"historia en matematicas\") OR (\"historia en matematica\"))))*".
• Removing quotes may allow a broader search: (( history de matematicas ) OR ((( historia en matematicas ) OR ( historia en matematica ))))*.