Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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: "((\"history las matematicas\") OR (((\"historia con mathematica\") OR (\"historia en mathematics\"))))~".
• Removing quotes may allow a broader search: (( history las matematicas ) OR ((( historia con mathematica ) OR ( historia en mathematics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history las matematicas") OR ((("historia con mathematica") OR ("historia en mathematics"))))*.