Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history of matematicas" » "history con matematicas", "history de matematicas", "history en matematicas"
"history la matematicas" » "history las matematicas", "history la matematica", "history de matematicas", "history a matematicas", "historia la matematicas", "historias la matematicas"
"historiar la matematicas" » "historiar las matematicas", "historiar la matematica", "historiar de matematicas", "historia la matematicas", "historias la matematicas", "historia da matematicas"

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 of matematicas\") OR (((\"history la matematicas\") OR (\"historiar la matematicas\"))))~".
• Removing quotes may allow a broader search: (( history of matematicas ) OR ((( history la matematicas ) OR ( historiar la matematicas ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history of matematicas") OR ((("history la matematicas") OR ("historiar la matematicas"))))*.