Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history con mathematica" » "history in mathematics", "historia con mathematica", "history of mathematica"
"history en matematica" » "history en matematicas", "history e matematica", "history la matematica", "historia en matematica", "history and matematica", "history of matematica"
"historia y matematica" » "historia y matematicas", "historia e matematica", "historia la matematica", "historia de matematica"

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 ((("history en matematica") OR ("historia y matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history con mathematica\") OR (((\"history en matematica\") OR (\"historia y matematica\"))))".
• Removing quotes may allow a broader search: (( history con mathematica ) OR ((( history en matematica ) OR ( historia y matematica )))).
• Adding a wildcard symbol may retrieve word variants: (("history con mathematica") OR ((("history en matematica") OR ("historia y matematica"))))*.