Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia de mathematica" » "historia de matematica", "historia de matematicas", "historia e matematica"
"history en matematica" » "history en matematicas", "history el matematico", "history de matematica", "historia en matematica", "history and matematica", "history of matematica"
"history la matematica" » "history las matematicas", "history de matematicas", "history en matematicas", "history a matematica", "historia la matematica", "history of 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 de mathematica\") OR (((\"history en matematica\") OR (\"history la matematica\"))))~".
• Removing quotes may allow a broader search: (( historia de mathematica ) OR ((( history en matematica ) OR ( history la matematica ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historia de mathematica") OR ((("history en matematica") OR ("history la matematica"))))*.