Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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