Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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