Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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