Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia del matematica" » "historia de matematica", "historia de matematicas", "historia el matematico", "historia y matematica"
"history en matematica" » "history en matematicas", "history e matematica", "history la matematica", "historia en matematica", "history and matematica", "history a matematica"
"history of matematica" » "history of mathematics", "history la matematica", "history de 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 en matematica") OR ("historia del matematica"))) OR ("history of matematica"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"history en matematica\") OR (\"historia del matematica\"))) OR (\"history of matematica\"))".
• Removing quotes may allow a broader search: (((( history en matematica ) OR ( historia del matematica ))) OR ( history of matematica )).
• Adding a wildcard symbol may retrieve word variants: (((("history en matematica") OR ("historia del matematica"))) OR ("history of matematica"))*.