Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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