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 a mathematical" » "history in mathematical", "history y matematicas", "history y matematica", "history and mathematical", "history of mathematical"
"history la matematica" » "history las matematicas", "history de matematicas", "history en matematicas", "historia la matematica", "history of matematica", "historiar la 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 a mathematical\") OR (\"history la matematica\"))))~".
• Removing quotes may allow a broader search: (( history con mathematica ) OR ((( history a mathematical ) OR ( history la matematica ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history con mathematica") OR ((("history a mathematical") OR ("history la matematica"))))*.