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 a mathematics"
"history en matematica" » "history en matematicas", "history e matematica", "history la matematica", "historia en matematica", "history and matematica", "history of matematica"
"history con mathematica" » "historia con mathematica", "history of mathematica"

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