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 and matematica" » "history en matematica", "history en matematicas", "history de matematica"
"history la matematica" » "history las matematicas", "history de matematicas", "history en matematicas", "history a matematica", "historia la 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 del matematica") OR ((("history and matematica") OR ("history la matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia del matematica\") OR (((\"history and matematica\") OR (\"history la matematica\"))))".
• Removing quotes may allow a broader search: (( historia del matematica ) OR ((( history and matematica ) OR ( history la matematica )))).
• Adding a wildcard symbol may retrieve word variants: (("historia del matematica") OR ((("history and matematica") OR ("history la matematica"))))*.