Instituto para la
Investigación Educativa
y el Desarrollo Pedagógico

Perhaps you should try some spelling variations:
"historia con mathematica" » "historia in mathematics", "historia como mathematica", "historia en mathematica", "historia un mathematica"
"historica de matematicas" » "historica las matematicas", "historia de matematicas", "historia del matematicas", "historias de matematicas"
"historicos en matematica" » "historica en matematica", "historicos y matematica", "historicos de matematica", "historicos en matematicas", "historicos la matematica", "historicos el matematico"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("historia con mathematica") OR ((("historicos en matematica") OR ("historica de matematicas"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia con mathematica\") OR (((\"historicos en matematica\") OR (\"historica de matematicas\"))))".
• Removing quotes may allow a broader search: (( historia con mathematica ) OR ((( historicos en matematica ) OR ( historica de matematicas )))).
• Adding a wildcard symbol may retrieve word variants: (("historia con mathematica") OR ((("historicos en matematica") OR ("historica de matematicas"))))*.