Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("history a mathematics") OR ("historiar la matematica"))) OR ("history ofnd mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history a mathematics\") OR (\"historiar la matematica\"))) OR (\"history ofnd mathematics\"))".
• Removing quotes may allow a broader search: (((( history a mathematics ) OR ( historiar la matematica ))) OR ( history ofnd mathematics )).
• Adding a wildcard symbol may retrieve word variants: (((("history a mathematics") OR ("historiar la matematica"))) OR ("history ofnd mathematics"))*.