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"
"history en matematicas" » "history de matematicas", "history las matematicas", "historia en matematicas", "history and matematicas", "history of matematicas"
"historia y matematica" » "historia y matematicas", "historia y matematico", "historia la matematica", "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 y matematica\"))) OR (\"history en matematicas\"))~".
• Removing quotes may allow a broader search: (((( history con mathematica ) OR ( historia y matematica ))) OR ( history en matematicas ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history con mathematica") OR ("historia y matematica"))) OR ("history en matematicas"))*.