Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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