Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history of mathematica" » "history of mathematics", "history con mathematica", "history in mathematical"
"historias la matematica" » "historias las matematicas", "historias de matematicas", "historias en matematicas", "historia la matematica", "historias a matematica", "historiar la matematica", "historias lda matematica", "historias le matematica", "historias ly matematica"
"history a matematica" » "history da matematica", "history e matematica", "history y matematica", "history and matematica"

You may be able to get more results by adjusting your search query.

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