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 oral mathematics"
"historia con mathematics" » "historia con mathematica", "historia in mathematics", "historia con matematicas", "historia como mathematics", "historia en mathematics", "historia de mathematics"
"historia la matematica" » "historia las matematicas", "historia de matematicas", "historia en matematicas", "historia de matematica", "historia y matematica", "historia en 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 por mathematics") OR ((("historia con mathematics") OR ("historia la matematica"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"historia por mathematics\") OR (((\"historia con mathematics\") OR (\"historia la matematica\"))))".
• Removing quotes may allow a broader search: (( historia por mathematics ) OR ((( historia con mathematics ) OR ( historia la matematica )))).
• Adding a wildcard symbol may retrieve word variants: (("historia por mathematics") OR ((("historia con mathematics") OR ("historia la matematica"))))*.