Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia un mathematics\") OR (((\"historia del mathematica\") OR (\"historia como mathematics\"))))~".
• Removing quotes may allow a broader search: (( historia un mathematics ) OR ((( historia del mathematica ) OR ( historia como mathematics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historia un mathematics") OR ((("historia del mathematica") OR ("historia como mathematics"))))*.