Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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