Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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: "((((\"historia en matematicas\") OR (\"history in mathematics\"))) OR (\"history con mathematica\"))~".
• Removing quotes may allow a broader search: (((( historia en matematicas ) OR ( history in mathematics ))) OR ( history con mathematica ))~.
• Adding a wildcard symbol may retrieve word variants: (((("historia en matematicas") OR ("history in mathematics"))) OR ("history con mathematica"))*.