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 de mathematica"
"historia un mathematics" » "historia in mathematics", "historia of mathematics", "historia in mathematical", "historia una mathematics", "historia en mathematics", "historia de mathematics"
"historico de mathematics" » "historico de mathematica", "historico de matematicas", "historico de matematica", "historica de mathematics", "historica del mathematics", "historia de mathematics"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("historia un mathematics") OR ("historia con mathematica"))) OR ("historico de mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia un mathematics\") OR (\"historia con mathematica\"))) OR (\"historico de mathematics\"))*".
• Removing quotes may allow a broader search: (((( historia un mathematics ) OR ( historia con mathematica ))) OR ( historico de mathematics ))*.