Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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

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