Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con mathematica" » "historia in mathematics", "historia en matematica", "historia como mathematica", "historia en mathematica", "historia un mathematica"
"history of mathematics" » "history in mathematics"
"historia el matematico" » "historia en matematicas", "historia la matematica", "historia del matematico", "historia en matematico", "historia e matematico"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("history of mathematics") OR ((("historia con mathematica") OR ("historia el matematico"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history of mathematics\") OR (((\"historia con mathematica\") OR (\"historia el matematico\"))))".
• Removing quotes may allow a broader search: (( history of mathematics ) OR ((( historia con mathematica ) OR ( historia el matematico )))).
• Adding a wildcard symbol may retrieve word variants: (("history of mathematics") OR ((("historia con mathematica") OR ("historia el matematico"))))*.