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 lda matematica", "history ly matematica", "history le matematica", "historia la matematica", "history of matematica", "historiar la matematica"
"historiar ly matematica" » "historiar y matematica", "historiar la matematicas", "historiar y matematicas", "historiar la matematica", "historia y matematica", "historia la matematica"
"history a matematica" » "history da matematica", "history y matematica", "history e 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 ("historiar ly matematica"))) OR ("history a matematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history la matematica\") OR (\"historiar ly matematica\"))) OR (\"history a matematica\"))".
• Removing quotes may allow a broader search: (((( history la matematica ) OR ( historiar ly matematica ))) OR ( history a matematica )).
• Adding a wildcard symbol may retrieve word variants: (((("history la matematica") OR ("historiar ly matematica"))) OR ("history a matematica"))*.