Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con matematicas" » "historia en matematicas", "historia con mathematica", "historia cocina matematicas", "historia como matematicas", "historia de matematicas", "historia y matematicas"
"history of mathematics" » "history in mathematics", "history con mathematica"
"historia en mathematics" » "historia in mathematics", "historia en matematicas", "historia en matematica", "historia del mathematics", "historia de mathematics", "historia y 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: "((\"history of mathematics\") OR (((\"historia con matematicas\") OR (\"historia en mathematics\"))))~".
• Removing quotes may allow a broader search: (( history of mathematics ) OR ((( historia con matematicas ) OR ( historia en mathematics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history of mathematics") OR ((("historia con matematicas") OR ("historia en mathematics"))))*.