Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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