Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia mis mathematics" » "historia in mathematics", "historia pisa matematicas", "historia es mathematics", "historia ii mathematics", "historia vista mathematics"
"historia of mathematics" » "historia in mathematics", "historia con mathematica", "historia con mathematics", "historia por mathematics", "historia de mathematics"
"history en matematica" » "history en matematicas", "history e matematica", "history la matematica", "historia en matematica", "history and matematica", "history of 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 en matematica") OR ((("historia mis mathematics") OR ("historia of mathematics"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"history en matematica\") OR (((\"historia mis mathematics\") OR (\"historia of mathematics\"))))*".
• Removing quotes may allow a broader search: (( history en matematica ) OR ((( historia mis mathematics ) OR ( historia of mathematics ))))*.