Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history en matematicas" » "history de matematicas", "history las matematicas", "historia en matematicas", "history of matematicas", "historica en matematicas"
"history and matematica" » "history en matematica", "history la matematica", "history de matematica", "history ofnd matematica"
"history a matematica" » "history la matematica", "history da matematica", "history e matematica", "history of matematica"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("history a matematica") OR ((("history and matematica") OR ("history en matematicas"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history a matematica\") OR (((\"history and matematica\") OR (\"history en matematicas\"))))".
• Removing quotes may allow a broader search: (( history a matematica ) OR ((( history and matematica ) OR ( history en matematicas )))).
• Adding a wildcard symbol may retrieve word variants: (("history a matematica") OR ((("history and matematica") OR ("history en matematicas"))))*.