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 un mathematics"
"historia una mathematics" » "historia in mathematics", "historia of mathematics", "historia un mathematics", "historia ruta mathematics", "historia en 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: (((("historia una mathematics") OR ("historia e matematica"))) OR ("historia con mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia una mathematics\") OR (\"historia e matematica\"))) OR (\"historia con mathematics\"))*".
• Removing quotes may allow a broader search: (((( historia una mathematics ) OR ( historia e matematica ))) OR ( historia con mathematics ))*.