Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"history of matematicas" » "history con matematicas", "history de matematicas", "history y matematicas"
"history en matematicas" » "history de matematicas", "history las matematicas", "historia en matematicas", "history and matematicas", "history a matematicas"
"history la matematicas" » "history las matematicas", "history la matematica", "history de matematicas", "history a matematicas", "historia la matematicas", "historiar la 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 of matematicas\") OR (\"history en matematicas\"))) OR (\"history la matematicas\"))~".
• Removing quotes may allow a broader search: (((( history of matematicas ) OR ( history en matematicas ))) OR ( history la matematicas ))~.
• Adding a wildcard symbol may retrieve word variants: (((("history of matematicas") OR ("history en matematicas"))) OR ("history la matematicas"))*.