Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia en matematicas" » "historia de matematicas", "historia las matematicas", "historia del matematicas", "historia y matematicas", "historia den matematicas", "historia yn matematicas", "historia deln matematicas"
"history e matematica" » "history de matematica", "history en matematica", "history y matematica", "history a matematica", "history of matematica"
"historia e matematica" » "historia de matematica", "historia en matematica", "historia y matematica", "historia del matematica"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("history e matematica") OR ("historia e matematica"))) OR ("historia en matematicas"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history e matematica\") OR (\"historia e matematica\"))) OR (\"historia en matematicas\"))".
• Removing quotes may allow a broader search: (((( history e matematica ) OR ( historia e matematica ))) OR ( historia en matematicas )).
• Adding a wildcard symbol may retrieve word variants: (((("history e matematica") OR ("historia e matematica"))) OR ("historia en matematicas"))*.