Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history da matematica" » "history la matematica", "history de matematica", "history de matematicas", "historia da matematica", "history of matematica"
"historia en matematica" » "historia en matematicas", "historia e matematica", "historia la matematica", "historia del matematica", "historia de matematica", "historia y matematica"
"history a matematicas" » "history la matematicas", "history y matematicas", "history 1 matematicas", "history and matematicas", "history of matematicas"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history da matematica\") OR (\"historia en matematica\"))) OR (\"history a matematicas\"))~".
• Removing quotes may allow a broader search: (((( history da matematica ) OR ( historia en matematica ))) OR ( history a matematicas ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history da matematica") OR ("historia en matematica"))) OR ("history a matematicas"))*.