Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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