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 en matematica", "history and mathematical", "history of mathematical", "history a mathematical"
"history la matematica" » "history las matematicas", "history de matematicas", "history en matematicas", "history a matematica", "historia la matematica", "history of matematica"
"history e matematica" » "history de matematica", "history en matematica", "history y matematica", "history a matematica", "historia e matematica", "history of matematica"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history in mathematical\") OR (\"history la matematica\"))) OR (\"history e matematica\"))~".
• Removing quotes may allow a broader search: (((( history in mathematical ) OR ( history la matematica ))) OR ( history e matematica ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history in mathematical") OR ("history la matematica"))) OR ("history e matematica"))*.