Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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