Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia in mathematics" » "historia en matematicas", "historia en matematica", "historia en mathematics", "historia un mathematics", "historia ii mathematics"
"historias de mathematics" » "historias de mathematica", "historias de matematicas", "historias de matematica", "historia de mathematics", "historia y mathematics"
"historia del matematica" » "historia de matematica", "historia de matematicas", "historia el matematico", "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: (("historia in mathematics") OR ((("historias de mathematics") OR ("historia del matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia in mathematics\") OR (((\"historias de mathematics\") OR (\"historia del matematica\"))))*".
• Removing quotes may allow a broader search: (( historia in mathematics ) OR ((( historias de mathematics ) OR ( historia del matematica ))))*.