Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia en mathematica" » "historia en matematica", "historia con mathematica", "historia in mathematical", "historia del mathematica", "historia de mathematica", "historias de mathematica"
"historia y mathematica" » "historia y matematica", "historia de mathematica", "historia y matematicas"
"history a matematica" » "history la matematica", "history da matematica", "history y matematica", "history and matematica", "history of 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 a matematica\") OR (((\"historia en mathematica\") OR (\"historia y mathematica\"))))~".
• Removing quotes may allow a broader search: (( history a matematica ) OR ((( historia en mathematica ) OR ( historia y mathematica ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history a matematica") OR ((("historia en mathematica") OR ("historia y mathematica"))))*.