Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history in mathematical" » "history en matematica", "history con mathematica", "history ii matematicas", "history and mathematical", "history of mathematical", "history a mathematical"
"history in mathematics" » "history en matematica", "history and mathematics", "history of mathematics", "history a mathematics"
"historia en matematicas" » "historia de matematicas", "historia las matematicas", "historia del matematicas", "historia y matematicas"

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 in mathematics\"))) OR (\"historia en matematicas\"))~".
• Removing quotes may allow a broader search: (((( history in mathematical ) OR ( history in mathematics ))) OR ( historia en matematicas ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history in mathematical") OR ("history in mathematics"))) OR ("historia en matematicas"))*.