Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history en matematicas" » "history de matematicas", "history las matematicas", "historia en matematicas", "history and matematicas", "history a matematicas"
"history of mathematics" » "history in mathematics", "history con mathematica"
"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.

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