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 el matematico" » "historico en matematicas", "historico la matematica", "historico del matematico", "historica el matematico", "historica del matematico"
"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 por mathematics\") OR (((\"historico el matematico\") OR (\"historico de matematica\"))))~".
• Removing quotes may allow a broader search: (( historia por mathematics ) OR ((( historico el matematico ) OR ( historico de matematica ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historia por mathematics") OR ((("historico el matematico") OR ("historico de matematica"))))*.