Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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