Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia of mathematics" » "historia in mathematics", "historia con mathematica", "historia de mathematica", "historia con mathematics", "historia por mathematics", "historia de mathematics"
"historico en matematica" » "historico en matematicas", "historico la matematica", "historico el matematico", "historica en matematica", "historico un matematica", "historico del matematica"
"historico de matematica" » "historico de matematicas", "historico la matematica", "historico en matematicas", "historica de matematica", "historica del matematica", "historia de matematica"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia of mathematics\") OR (((\"historico en matematica\") OR (\"historico de matematica\"))))~".
• Removing quotes may allow a broader search: (( historia of mathematics ) OR ((( historico en matematica ) OR ( historico de matematica ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historia of mathematics") OR ((("historico en matematica") OR ("historico de matematica"))))*.