Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history la matematicas" » "history la matematica", "history de matematicas", "history en matematicas", "history a matematicas", "historia la matematicas", "history of matematicas"
"historico in mathematics" » "historico en matematicas", "historico en matematica", "historico un mathematics", "historicos ii mathematics", "historico de mathematics"
"historia las matematicas" » "historia la matematicas", "historia da matematicas", "historia es 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 la matematicas\") OR (((\"historia las matematicas\") OR (\"historico in mathematics\"))))~".
• Removing quotes may allow a broader search: (( history la matematicas ) OR ((( historia las matematicas ) OR ( historico in mathematics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history la matematicas") OR ((("historia las matematicas") OR ("historico in mathematics"))))*.