Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia en matematicas" » "historia de matematicas", "historia las matematicas", "historia del matematicas", "historia y matematicas"
"history and matematica" » "history en matematica", "history la matematica", "history de matematica", "history ofnd matematica"
"history a matematicas" » "history la matematicas", "history y matematicas", "history 1 matematicas", "history of matematicas"

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

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