Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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