Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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