Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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