Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historico con mathematica" » "historico in mathematics", "historico en matematica", "historia con mathematica", "historico por mathematica", "historico un mathematica"
"historia de matematicas" » "historia las matematicas", "historia la matematicas", "historia en matematicass", "historia y matematicass"
"historia de matematica" » "historia la matematica", "historia en matematicas", "historia y 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: "((\"historico con mathematica\") OR (((\"historia de matematicas\") OR (\"historia de matematica\"))))~".
• Removing quotes may allow a broader search: (( historico con mathematica ) OR ((( historia de matematicas ) OR ( historia de matematica ))))~.
• Adding a wildcard symbol may retrieve word variants: (("historico con mathematica") OR ((("historia de matematicas") OR ("historia de matematica"))))*.