Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia en mathematica" » "historia con mathematica", "historia in mathematical", "historia en matematicas", "historia del mathematica", "historia de mathematica", "historia y mathematica", "historia den mathematica", "historia yn mathematica", "historia deln mathematica"
"history en matematica" » "history en matematicas", "history la matematica", "history el matematico", "history and matematica", "history of matematica", "history a matematica"
"historia e matematica" » "historia de matematica", "historia y matematica", "historia de matematicas", "historia del matematica"

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 en matematica\") OR (\"historia e matematica\"))) OR (\"historia en mathematica\"))~".
• Removing quotes may allow a broader search: (((( history en matematica ) OR ( historia e matematica ))) OR ( historia en mathematica ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history en matematica") OR ("historia e matematica"))) OR ("historia en mathematica"))*.