Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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