Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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