Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history de matematicas" » "history las matematicas", "historia de matematicas", "history a matematicas", "historia del matematicas"
"history of mathematics" » "history in mathematics", "history con mathematica", "history de mathematica"
"historiar la matematicas" » "historiar las matematicas", "historiar la matematica", "historiar en 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 de matematicas") OR ("history of mathematics"))) OR ("historiar la matematicas"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history de matematicas\") OR (\"history of mathematics\"))) OR (\"historiar la matematicas\"))".
• Removing quotes may allow a broader search: (((( history de matematicas ) OR ( history of mathematics ))) OR ( historiar la matematicas )).
• Adding a wildcard symbol may retrieve word variants: (((("history de matematicas") OR ("history of mathematics"))) OR ("historiar la matematicas"))*.