Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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