Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con mathematica" » "historia in mathematics", "historia como mathematica", "historia en mathematica", "historia un mathematica"
"historia el matematicos" » "historia el matematico", "historia en matematicas", "historia de matematicas", "historia del matematicos", "historia en matematicos", "historia e matematicos"
"history en matematica" » "history en matematicas", "history e matematica", "history la matematica", "historia en 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 en matematica") OR ((("historia el matematicos") OR ("historia con mathematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history en matematica\") OR (((\"historia el matematicos\") OR (\"historia con mathematica\"))))*".
• Removing quotes may allow a broader search: (( history en matematica ) OR ((( historia el matematicos ) OR ( historia con mathematica ))))*.