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 con mathematics", "historia de mathematics"
"historia en matematicas" » "historia de matematicas", "historia las matematicas", "historia del matematicas", "historia y matematicas"

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