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 en matematica" » "history en matematicas", "history e matematica", "history la matematica", "historia en matematica", "history and matematica", "history of matematica"
"history a matematica" » "history la matematica", "history da matematica", "history e matematica", "history and 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 in mathematics") OR ((("history en matematica") OR ("history a matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history in mathematics\") OR (((\"history en matematica\") OR (\"history a matematica\"))))".
• Removing quotes may allow a broader search: (( history in mathematics ) OR ((( history en matematica ) OR ( history a matematica )))).
• Adding a wildcard symbol may retrieve word variants: (("history in mathematics") OR ((("history en matematica") OR ("history a matematica"))))*.