Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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