Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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