Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

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

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 por mathematics\") OR (((\"historico en matematica\") OR (\"historico las matematicas\"))))~".
• Removing quotes may allow a broader search: (( historia por mathematics ) OR ((( historico en matematica ) OR ( historico las matematicas ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historia por mathematics") OR ((("historico en matematica") OR ("historico las matematicas"))))*.