Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia en mathematical" » "historia in mathematical", "historia en matematicas", "historia en matematica", "historia del mathematical", "historia de mathematical", "historia y mathematical"
"historia con mathematics" » "historia con mathematica", "historia in mathematics", "historia con matematicas", "historia como mathematics", "historia un mathematics", "historia de mathematics"
"historica de mathematics" » "historica de matematicas", "historica de matematica", "historica in mathematics", "historia de mathematics", "historia del mathematics", "historias 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: (((("historica de mathematics") OR ("historia en mathematical"))) OR ("historia con mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historica de mathematics\") OR (\"historia en mathematical\"))) OR (\"historia con mathematics\"))".
• Removing quotes may allow a broader search: (((( historica de mathematics ) OR ( historia en mathematical ))) OR ( historia con mathematics )).
• Adding a wildcard symbol may retrieve word variants: (((("historica de mathematics") OR ("historia en mathematical"))) OR ("historia con mathematics"))*.