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