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