Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history la matematica" » "history las matematicas", "history de matematicas", "history en matematicas", "history ly matematica", "history le matematica", "history l1 matematica", "historia la matematica", "history of matematica", "historiar la matematica"
"history da matematica" » "history de matematica", "history de matematicas", "history la matematicas", "history dy matematica", "history d1 matematica", "historia da matematica", "history of matematica"
"history a matematica" » "history y matematica", "history e matematica", "history 1 matematica", "history and matematica", "history of 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 la matematica") OR ("history a matematica"))) OR ("history da matematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history la matematica\") OR (\"history a matematica\"))) OR (\"history da matematica\"))".
• Removing quotes may allow a broader search: (((( history la matematica ) OR ( history a matematica ))) OR ( history da matematica )).
• Adding a wildcard symbol may retrieve word variants: (((("history la matematica") OR ("history a matematica"))) OR ("history da matematica"))*.