Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con mathematics" » "historia con mathematica", "historia in mathematics", "historia con matematicas", "historia como mathematics", "historia en mathematics", "historia y mathematics"
"historia un mathematics" » "historia in mathematics", "historia of mathematics", "historia con mathematica", "historia una mathematics", "historia en mathematics", "historia y mathematics"
"historia de mathematica" » "historia de matematica", "historia de matematicas", "historia e matematica"

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

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