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 y matematica" » "history y matematicas", "history la matematica", "history de matematica", "history a matematica", "historia y matematica", "history of matematica"
"history y matematico" » "history y matematicas", "history el matematico", "history la matematica", "history a matematico", "historia y matematico", "history of matematico"

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