Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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