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 con mathematics", "historia por mathematics", "historia de mathematics"
"historico en matematicas" » "historico de matematicas", "historico las matematicas", "historico e matematicas", "historico la matematicas", "historico el matematicos", "historicos en matematicas", "historica en matematicas", "historico un matematicas"
"historico en matematica" » "historico e matematica", "historico la matematica", "historico el matematico", "historicos en matematica", "historica en matematica", "historico un 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 of mathematics") OR ((("historico en matematica") OR ("historico en matematicas"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia of mathematics\") OR (((\"historico en matematica\") OR (\"historico en matematicas\"))))*".
• Removing quotes may allow a broader search: (( historia of mathematics ) OR ((( historico en matematica ) OR ( historico en matematicas ))))*.