Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history con mathematica" » "history con matematicas", "history in mathematics", "history en matematica", "historia con mathematica", "history of mathematica"
"historia en matematicas" » "historia de matematicas", "historia las matematicas", "historia del matematicas", "historia y matematicas"
"historia es matematicas" » "historia las matematicas", "historia de matematicas", "historia y matematicas", "historia e matematicas", "historia el matematicas", "historia espa matematicas"

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

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