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 ddde matematicas", "historia dden matematicas", "historia ddy matematicas", "historia del matematicas"
"history and matematica" » "history en matematica", "history en matematicas", "history la matematica"
"historia e matematica" » "historia de matematica", "historia en matematica", "historia y matematica"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("history and matematica") OR ((("historia e matematica") OR ("historia dde matematicas"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history and matematica\") OR (((\"historia e matematica\") OR (\"historia dde matematicas\"))))*".
• Removing quotes may allow a broader search: (( history and matematica ) OR ((( historia e matematica ) OR ( historia dde matematicas ))))*.