Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia de mathematica" » "historia de matematica", "historia de matematicas", "historia e matematica"
"historia la matematica" » "historia las matematicas", "historia de matematicas", "historia en matematicas", "historia en matematica", "historia oral matematica", "historia para matematica"
"historia y matematica" » "historia y matematicas", "historia e matematica", "historia y 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 de mathematica") OR ((("historia la matematica") OR ("historia y matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia de mathematica\") OR (((\"historia la matematica\") OR (\"historia y matematica\"))))*".
• Removing quotes may allow a broader search: (( historia de mathematica ) OR ((( historia la matematica ) OR ( historia y matematica ))))*.