Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history and matematicas" » "history en matematicas", "history las matematicas", "history de matematicas"
"historia con mathematica" » "historia con matematicas", "historia in mathematics", "historia en matematica", "historia como mathematica", "historia en mathematica", "historia y mathematica"
"historia de mathematics" » "historia de matematicas", "historia de matematica", "historia in mathematics"

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

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