Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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