Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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