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 e matematicas" » "history de matematicas", "history en matematicas", "history y matematicas", "history a matematicas", "historia e matematicas"
"history en matematica" » "history en matematicas", "history la matematica", "history el matematico", "historia en matematica", "history and matematica", "history a matematica", "history an 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 e matematicas") OR ("history en matematica"))) OR ("history of mathematics"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history e matematicas\") OR (\"history en matematica\"))) OR (\"history of mathematics\"))".
• Removing quotes may allow a broader search: (((( history e matematicas ) OR ( history en matematica ))) OR ( history of mathematics )).
• Adding a wildcard symbol may retrieve word variants: (((("history e matematicas") OR ("history en matematica"))) OR ("history of mathematics"))*.