Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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

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