Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia en mathematica" » "historia con mathematica", "historia in mathematical", "historia en matematicas", "historia del mathematica", "historia de mathematica", "historia y mathematica"
"history in mathematics" » "history en matematicas", "history and mathematics", "history of mathematics", "history a mathematics"
"history en matematica" » "history en matematicas", "history la matematica", "history el matematico", "history and matematica", "history of matematica", "history a 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 en matematica") OR ("historia en mathematica"))) OR ("history in mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history en matematica\") OR (\"historia en mathematica\"))) OR (\"history in mathematics\"))".
• Removing quotes may allow a broader search: (((( history en matematica ) OR ( historia en mathematica ))) OR ( history in mathematics )).
• Adding a wildcard symbol may retrieve word variants: (((("history en matematica") OR ("historia en mathematica"))) OR ("history in mathematics"))*.