Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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