Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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