Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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