Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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