Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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