Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history la matematica" » "history las matematicas", "history de matematicas", "history en matematicas", "history a matematica", "historia la matematica", "history of matematica"
"historia y matematicas" » "historia de matematicas", "historia en matematicas", "historia las matematicas", "historia y matematicos", "historia de matematicass"
"historia y matematica" » "historia y matematico", "historia de matematica", "historia de 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: "((\"history la matematica\") OR (((\"historia y matematica\") OR (\"historia y matematicas\"))))~".
• Removing quotes may allow a broader search: (( history la matematica ) OR ((( historia y matematica ) OR ( historia y matematicas ))))~.
• Adding a wildcard symbol may retrieve word variants: (("history la matematica") OR ((("historia y matematica") OR ("historia y matematicas"))))*.