Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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