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"
"history of matematica" » "history of mathematics", "history la matematica", "history de matematica"
"history e matematica" » "history de matematica", "history y matematica", "history de matematicas", "history a matematica", "historia e 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 ("history e matematica"))) OR ("history of matematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"historia en matematica\") OR (\"history e matematica\"))) OR (\"history of matematica\"))*".
• Removing quotes may allow a broader search: (((( historia en matematica ) OR ( history e matematica ))) OR ( history of matematica ))*.