Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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