Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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